rotor Who acts: rotor, machine, wind, tail rotor, helicopter, We · What happens: be, turn, spin, begin, stop, turn round · To what, where: part, spinning part, electric motor, hub, wind turbine, helicopter
«rotor» in the school dictionary: its 3 meanings for a pupil and its 6 examples, every sentence parsed by Mova itself — its syntax tree, a dependency tree in the style of Universal Dependencies, and its pragmatics clause by clause. The word in the dictionary, with its sense in the lessons: rotor in the school dictionary .
Meaning 1 A rotor is a part of a machine that turns round and round, such as the blades on top of a helicopter.
The tree, 22 words det nsubj cop det case det nmod nsubj acl:relcl advmod cc conj punct case fixed det appos case nmod case det nmod punct root A DET rotor NOUN is AUX a DET part NOUN of ADP a DET machine NOUN that PRON turns VERB round ADV and CCONJ round ADV , PUNCT such ADJ as ADP the DET blades NOUN on ADP top NOUN of ADP a DET helicopter NOUN . PUNCT The words, one row each (CoNLL-U) # word lemma UPOS features head relation 1 A a DET Definite=Ind PronType=Art 2 rotor det 2 rotor rotor NOUN Number=Sing 5 part nsubj 3 is be AUX Mood=Ind Number=Sing Person=3 Tense=Pres VerbForm=Fin 5 part cop 4 a a DET Definite=Ind PronType=Art 5 part det 5 part part NOUN Number=Sing root root 6 of of ADP _ 8 machine case 7 a a DET Definite=Ind PronType=Art 8 machine det 8 machine machine NOUN Number=Sing 5 part nmod 9 that that PRON PronType=Rel 10 turns nsubj 10 turns turn VERB Mood=Ind Number=Sing Person=3 Tense=Pres VerbForm=Fin 8 machine acl:relcl 11 round round ADV _ 10 turns advmod 12 and and CCONJ _ 13 round cc 13 round round ADV _ 11 round conj 14 , , PUNCT _ 18 blades punct 15 such such ADJ Degree=Pos ExtPos=ADP 18 blades case 16 as as ADP _ 15 such fixed 17 the the DET Definite=Def PronType=Art 18 blades det 18 blades blade NOUN Number=Plur 5 part appos 19 on on ADP _ 20 top case 20 top top NOUN Number=Sing 18 blades nmod 21 of of ADP _ 23 helicopter case 22 a a DET Definite=Ind PronType=Art 23 helicopter det 23 helicopter helicopter NOUN Number=Sing 20 top nmod 24 . . PUNCT _ 5 part punct
# verb tense, mood who what, whom to whom where when other roles by
1 is a present a rotor a part of a machine tree rules 2 turn present a machine round property vn roll-51.3.1 «NP.theme V»: agent=Theme
One row per clause the reader finds. «not said here»: a role filled from the clause above. «roles by»: a VerbNet class and frame when one fits the verb, else the reader's rules on the tree.
Meaning 2 A rotor is the spinning part inside an electric motor or generator.
det nsubj cop det amod case det amod nmod cc conj punct root A DET rotor NOUN is AUX the DET spinning VERB part NOUN inside ADP an DET electric ADJ motor NOUN or CCONJ generator NOUN . PUNCT The words, one row each (CoNLL-U) # word lemma UPOS features head relation 1 A a DET Definite=Ind PronType=Art 2 rotor det 2 rotor rotor NOUN Number=Sing 6 part nsubj 3 is be AUX Mood=Ind Number=Sing Person=3 Tense=Pres VerbForm=Fin 6 part cop 4 the the DET Definite=Def PronType=Art 6 part det 5 spinning spin VERB VerbForm=Ger 6 part amod 6 part part NOUN Number=Sing root root 7 inside inside ADP _ 10 motor case 8 an a DET Definite=Ind PronType=Art 10 motor det 9 electric electric ADJ Degree=Pos 10 motor amod 10 motor motor NOUN Number=Sing 6 part nmod 11 or or CCONJ _ 12 generator cc 12 generator generator NOUN Number=Sing 10 motor conj 13 . . PUNCT _ 6 part punct
# verb tense, mood who what, whom to whom where when other roles by
1 spin gerund vn roll-51.3.1 «NP.theme V»: agent=Theme 2 is a present a rotor the spinning part a electric motor or generator tree rules
Meaning 3 In a wind turbine, the rotor is the hub with its blades that the wind turns.
The tree, 16 words case det compound obl punct det nsubj cop det case nmod:poss appos mark det nsubj advcl punct root In ADP a DET wind NOUN turbine NOUN , PUNCT the DET rotor NOUN is AUX the DET hub NOUN with ADP its PRON blades NOUN that SCONJ the DET wind NOUN turns VERB . PUNCT The words, one row each (CoNLL-U) # word lemma UPOS features head relation 1 In in ADP _ 4 turbine case 2 a a DET Definite=Ind PronType=Art 4 turbine det 3 wind wind NOUN Number=Sing 4 turbine compound 4 turbine turbine NOUN Number=Sing 10 hub obl 5 , , PUNCT _ 4 turbine punct 6 the the DET Definite=Def PronType=Art 7 rotor det 7 rotor rotor NOUN Number=Sing 10 hub nsubj 8 is be AUX Mood=Ind Number=Sing Person=3 Tense=Pres VerbForm=Fin 10 hub cop 9 the the DET Definite=Def PronType=Art 10 hub det 10 hub hub NOUN Number=Sing root root 11 with with ADP _ 13 blades case 12 its its PRON Case=Gen Gender=Neut Number=Sing Person=3 Poss=Yes PronType=Prs 13 blades nmod:poss 13 blades blade NOUN Number=Plur 10 hub appos 14 that that SCONJ _ 17 turns mark 15 the the DET Definite=Def PronType=Art 16 wind det 16 wind wind NOUN Number=Sing 17 turns nsubj 17 turns turn VERB Mood=Ind Number=Sing Person=3 Tense=Pres VerbForm=Fin 13 blades advcl 18 . . PUNCT _ 10 hub punct
# verb tense, mood who what, whom to whom where when other roles by
1 is a present the rotor the hub a wind turbine tree rules 2 turn present the wind vn roll-51.3.1 «NP.theme V»: agent=Theme
Example 1 The helicopter's rotor began to spin.
det nmod:poss case nsubj mark xcomp punct root The DET helicopter NOUN 's PART rotor NOUN began VERB to PART spin VERB . PUNCT The words, one row each (CoNLL-U) # word lemma UPOS features head relation 1 The the DET Definite=Def PronType=Art 2 helicopter det 2 helicopter helicopter NOUN Number=Sing 4 rotor nmod:poss 3 's 's PART _ 2 helicopter case 4 rotor rotor NOUN Number=Sing 5 began nsubj 5 began begin VERB Mood=Ind Number=Sing Person=3 Tense=Past VerbForm=Fin root root 6 to to PART _ 7 spin mark 7 spin spin VERB VerbForm=Inf 5 began xcomp 8 . . PUNCT _ 5 began punct
# verb tense, mood who what, whom to whom where when other roles by
1 begin past the helicopter's rotor vn begin-55.1-1-1 «NP V S_INF»: agent=Agent clause=Eventuality 2 spin to-infinitive the helicopter's rotor not said here vn roll-51.3.1 «NP.theme V»: agent=Theme
Example 2 The tail rotor stops the helicopter turning round.
det compound nsubj det obj acl advmod punct root The DET tail NOUN rotor NOUN stops VERB the DET helicopter NOUN turning VERB round ADV . PUNCT The words, one row each (CoNLL-U) # word lemma UPOS features head relation 1 The the DET Definite=Def PronType=Art 3 rotor det 2 tail tail NOUN Number=Sing 3 rotor compound 3 rotor rotor NOUN Number=Sing 4 stops nsubj 4 stops stop VERB Mood=Ind Number=Sing Person=3 Tense=Pres VerbForm=Fin root root 5 the the DET Definite=Def PronType=Art 6 helicopter det 6 helicopter helicopter NOUN Number=Sing 4 stops obj 7 turning turn VERB VerbForm=Ger 6 helicopter acl 8 round round ADV _ 7 turning advmod 9 . . PUNCT _ 4 stops punct
# verb tense, mood who what, whom to whom where when other roles by
1 stop present the tail rotor the helicopter vn stop-55.4-1-1 «NP V NP.eventuality»: agent=Subeventuality helicopter=Eventuality 2 turn round gerund the helicopter not said here round property vn roll-51.3.1 «NP.theme V»: agent=Theme
Example 3 The wind turned the rotor of the turbine.
det nsubj det obj case det nmod punct root The DET wind NOUN turned VERB the DET rotor NOUN of ADP the DET turbine NOUN . PUNCT The words, one row each (CoNLL-U) # word lemma UPOS features head relation 1 The the DET Definite=Def PronType=Art 2 wind det 2 wind wind NOUN Number=Sing 3 turned nsubj 3 turned turn VERB Mood=Ind Number=Sing Person=3 Tense=Past VerbForm=Fin root root 4 the the DET Definite=Def PronType=Art 5 rotor det 5 rotor rotor NOUN Number=Sing 3 turned obj 6 of of ADP _ 8 turbine case 7 the the DET Definite=Def PronType=Art 8 turbine det 8 turbine turbine NOUN Number=Sing 5 rotor nmod 9 . . PUNCT _ 3 turned punct
# verb tense, mood who what, whom to whom where when other roles by
1 turn past the wind the rotor of the turbine vn roll-51.3.1 «NP V NP.theme»: agent=Agent rotor=Theme
Example 4 Inside the motor, the rotor spins very fast.
case det obl punct det nsubj advmod advmod punct root Inside ADP the DET motor NOUN , PUNCT the DET rotor NOUN spins VERB very ADV fast ADV . PUNCT The words, one row each (CoNLL-U) # word lemma UPOS features head relation 1 Inside inside ADP _ 3 motor case 2 the the DET Definite=Def PronType=Art 3 motor det 3 motor motor NOUN Number=Sing 7 spins obl 4 , , PUNCT _ 3 motor punct 5 the the DET Definite=Def PronType=Art 6 rotor det 6 rotor rotor NOUN Number=Sing 7 spins nsubj 7 spins spin VERB Mood=Ind Number=Sing Person=3 Tense=Pres VerbForm=Fin root root 8 very very ADV _ 9 fast advmod 9 fast fast ADV Degree=Pos 7 spins advmod 10 . . PUNCT _ 7 spins punct
# verb tense, mood who what, whom to whom where when other roles by
1 spin present the rotor the motor fast property vn roll-51.3.1 «NP V PP.trajectory»: agent=Theme inside motor=Trajectory
Example 5 We dropped paper rotors from the stairs and timed them.
nsubj compound obj case det obl cc conj obj punct root We PRON dropped VERB paper NOUN rotors NOUN from ADP the DET stairs NOUN and CCONJ timed VERB them PRON . PUNCT The words, one row each (CoNLL-U) # word lemma UPOS features head relation 1 We we PRON Case=Nom Number=Plur Person=1 PronType=Prs 2 dropped nsubj 2 dropped drop VERB Mood=Ind Number=Plur Person=1 Tense=Past VerbForm=Fin root root 3 paper paper NOUN Number=Sing 4 rotors compound 4 rotors rotor NOUN Number=Plur 2 dropped obj 5 from from ADP _ 7 stairs case 6 the the DET Definite=Def PronType=Art 7 stairs det 7 stairs stair NOUN Number=Plur 2 dropped obl 8 and and CCONJ _ 9 timed cc 9 timed time VERB Mood=Ind Number=Plur Person=1 Tense=Past VerbForm=Fin 2 dropped conj 10 them they PRON Case=Acc Number=Plur Person=3 PronType=Prs 9 timed obj 11 . . PUNCT _ 2 dropped punct
# verb tense, mood who what, whom to whom where when other roles by
1 drop past We paper rotors the stairs vn put_direction-9.4 «NP V NP PP.destination»: agent=Agent rotor=Theme from stair=Destination 2 time past We not said here rotors = rotor vn register-54.1-2 «NP V NP»: agent=Agent they=Theme
Example 6 Stay away from the rotor blades when the helicopter lands.
advmod case det compound obl advmod det nsubj acl:relcl punct root Stay VERB away ADV from ADP the DET rotor NOUN blades NOUN when ADV the DET helicopter NOUN lands VERB . PUNCT The words, one row each (CoNLL-U) # word lemma UPOS features head relation 1 Stay stay VERB Mood=Imp VerbForm=Fin root root 2 away away ADV _ 1 Stay advmod 3 from from ADP _ 6 blades case 4 the the DET Definite=Def PronType=Art 6 blades det 5 rotor rotor NOUN Number=Sing 6 blades compound 6 blades blade NOUN Number=Plur 2 away obl 7 when when ADV PronType=Int 10 lands advmod 8 the the DET Definite=Def PronType=Art 9 helicopter det 9 helicopter helicopter NOUN Number=Sing 10 lands nsubj 10 lands land VERB Mood=Ind Number=Sing Person=3 Tense=Pres VerbForm=Fin 6 blades acl:relcl 11 . . PUNCT _ 1 Stay punct
# verb tense, mood who what, whom to whom where when other roles by
1 stay away imperative you not said here away property vn exist-47.1 «NP V»: agent=Theme 2 land present the helicopter vn pocket-9.10-1 «NP V»: agent=Theme
Text: the school dictionary of Mova's schools (world/data/dictionary-schools/), written for Mova. Trees: Mova's own parse — the en model on the CPU, when the site is built — not checked by a teacher; they may be wrong. Frames: Mova's frames reader (prag), each meaning and example read on its own. Elamur Cosmic License.
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