plural of leader board

(idiomatic, humorous) To leave, depart.

Synonym of keep one's options open

(obsolete) tin, golden marcasite / A basic lead carbonate formerly widely used for a white pigment in paint.

A major league.

Major league (pertaining to the highest level of professional sports). / Major league (significant, important).

(slang) To a significant degree; on a large scale.

Alternative form of book-learning

Theoretical or academic knowledge acquired by reading books and/or through formal education, as opposed to practical or empirical knowledge of real life and the real world, gained through experience, or native as street smarts, common sense, or intuition.

Uttered after acquiring new knowledge.