(philosophy) An abstract archetype of a given thing, compared to which real-life examples are seen as imperfect approximations; pure essence, as opposed to actual examples.

(emphatic) I don't know. / Indicates that the speaker is completely ambivalent about something.

Having a specified style or number of ideas.

Full of ideas.

In thought or imagination as opposed to in reality; as an abstract concept; conceptually.

plural of idea

(metaphysics) An idea separated from a complex object, or from other ideas which naturally accompany it; as the solidity of marble when contemplated apart from its color or figure.

(philosophy) In Hegelianism, the spiritual principle of which the reality is the expression.

prediction market

The false belief that random occurrences have a special connection to oneself.