To learn or commit to memory.
To study something
To give lessons to (a student, pupil, or class); guide the studies of; instruct
To explain something at greater length or in greater detail:
To speak or write at length or in detail:
To set forth point by point; state in detail
To speak or write in detail (on or upon a subject)
Expatiate is defined as to give extensive details when speaking or writing.
To make larger in scope or effect; expand:
Find another word for lucubrate. In this page you can discover 11 synonyms, antonyms, idiomatic expressions, and related words for lucubrate, like: con, study, teach, elaborate, flesh-out, expand, expound, dilate, expatiate, exposit and enlarge.