IPA: /ɪˈluːʒənəri/
KK: /ɪˈluːʒənəri/
Related to something that is not real or is based on an illusion; deceptive or misleading.
The magician's tricks created an illusionary world that amazed the audience.
Illusionary is formed from "illusion" (from Latin "illusio", meaning a mocking or deception) and the suffix "-ary" (meaning pertaining to or connected with). The word "illusionary" refers to something that is related to or characterized by illusion, often implying a deceptive appearance or false impression.
Think of 'illusion' as something that tricks the mind, and '-ary' means related to. This helps you remember that 'illusionary' describes something that is related to a deceptive appearance.