(education) The combination of flipped learning and mastery learning.

simple past tense and past participle of flip burgers

(snowboarding) An aerial maneuver performed in a half-pipe by taking off backwards, and performing an inverted 720° rotation.

(Britain) eggnog

(of two men) to have sex while alternating between the penetrative and receptive role

simple past tense and past participle of flip a bitch

present participle of flip a bitch

Synonym of genderswap

(slang) A cosmetic surgery procedure involving an injection of Botox into the upper lip to give a fuller or poutier appearance.

plural of flip smartphone