SG Heritage Dictionary

Ideate [Verb transitive] Webster's Dictionary 1828

To form in idea; to fancy. [Not in use.]

Ideate [Noun] Webster's Dictionary 1913

The actual existence supposed to correspond with an idea; the correlate in real existence to the idea as a thought or existence.

Ideate [Verb transitive] Webster's Dictionary 1913

1. To form in idea; to fancy.

2. To apprehend in thought so as to fix and hold in the mind; to memorize.