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.

(informal) Used as an affectionate way of saying goodbye

plural of specific leaf area

simple past tense of go over like a lead balloon

Third-person singular simple present indicative form of go over like a lead balloon

present participle of go over like a lead balloon

past participle of go over like a lead balloon

(simile) To fail to gain acceptance: to be received poorly.

collaborating (with)