Definition of ideatum in English:

ideatum

noun

Philosophy
  • The external object of which an idea or conception is formed.

Origin

Early 18th century; earliest use found in George Berkeley (1685–1753), Church of Ireland bishop of Cloyne and philosopher. From post-classical Latin ideatum copy produced from an idea or form, use as noun of neuter past participle of ideare ideate.

Pronunciation

ideatum

/ˌʌɪdɪˈeɪtəm/