A mental picture of something not real or not present.
A statue or idol.
What a function maps to.
A file that contains all information needed to produce a live working copy. (See disk image and image copy.)
A form of interference: a weaker "copy" of a strong signal that occurs at a different frequency.
The subset of a codomain comprising those elements that are images of something.
A characteristic of a person, group or company etc., style, manner of dress, how one is or wishes to be perceived by others.
An optical or other representation of a real object; a graphic; a picture.
To create an image of.
To create a complete backup copy of a file system or other entity.
To represent by an image or symbol; to portray.
To reflect, mirror.
The human face, bearing an expression which the observer finds amusingly typical of a particular emotion or state of mind.
A room in a house intended for reading and writing; traditionally the private room of the male head of household.
Mental effort to acquire knowledge or learning.
Any particular branch of learning that is studied; any object of attentive consideration.
An endgame problem composed for artistic merit, where one side is to play for a win or for a draw.
An artwork made in order to practise or demonstrate a subject or technique.
An academic publication.
A piece for special practice; an étude.
The act of studying or examining; examination.
One who commits a theatrical part to memory.
To endeavor diligently; to be zealous.
To acquire knowledge on a subject with the intention of applying it in practice.
To look at minutely.
To review materials already learned in order to make sure one does not forget them, usually in preparation for an examination.
To take a course or courses on a subject.
To fix the mind closely upon a subject; to dwell upon anything in thought; to muse; to ponder.