imaginary, fanciful, visionary, fantastic, chimerical, quixotic mean unreal or unbelievable. imaginary applies to something which is fictitious and purely the product of one's imagination.

IMAGINARY definition: 1. Something that is imaginary is created by and exists only in the mind: 2. Something that is…. Learn more.

IMAGINARY definition: existing only in the imagination or fancy; not real; fancied. See examples of imaginary used in a sentence.

Define imaginary. imaginary synonyms, imaginary pronunciation, imaginary translation, English dictionary definition of imaginary. adj. 1. Having existence only in the imagination; unreal.

2 meanings: 1. existing in the imagination; unreal; illusory 2. mathematics involving or containing imaginary numbers. The....

Definition of imaginary adjective in Oxford Advanced Learner's Dictionary. Meaning, pronunciation, picture, example sentences, grammar, usage notes, synonyms and more.

There are ten meanings listed in OED's entry for the word imaginary, four of which are labelled obsolete. See ‘Meaning & use’ for definitions, usage, and quotation evidence.