Definition of significate in US English:

significate

noun

  • A thing which is signified or symbolized; a referent.

adjective

  • Significant, meaningful; important; substantial.

Origin

Late Middle English; earliest use found in Reginald Pecock (c1392–?1459), bishop of Chichester and religious author. From post-classical Latin significatum indication, thing signified, meaning (frequently from 1109 in British sources), use as noun of classical Latin significātum, neuter of past participle of significāre<br>late 15th century (in an earlier sense). In sense 1 from classical Latin significātus, past participle of significāre signify.

Pronunciation

significate

/sɪɡˈnɪfɪkət/