M

6 words

matrix noun
In maths, numbers set out in rows and columns.
median noun (the median, medians); adjective (median)
In maths, the median is the middle number when a list of numbers is put in order.
medium adjective (medium); noun (a medium, media or mediums)
Medium means in the middle in size, amount or level, not big and not small.
memory noun (a memory, memories; memory — uncountable)
Memory is the ability of your brain to keep and remember things.
mirror noun (a mirror, mirrors); verb (mirror, mirrors, mirrored, mirroring)
A mirror is a piece of special glass with a shiny back in which you can see yourself and things behind you.
monograph noun (monographs)
1) A monograph is a book or long paper written by one author about one single subject.