(algebra, ring theory) A quotient ring.

(transitive, algebra) To isolate a common factor from an expression. / (transitive, figuratively) To omit, to not consider as a factor.

(colloquial, often imperative) To stop aggressively bothering someone; to step down from confrontation with someone.

(literally) To fall headlong forwards, notionally hitting one's face on the ground. / (figuratively) To fail miserably, especially in an obvious or embarrassing way.

Having face blindness (prosopagnosia); unable to recognize faces.

(informal) To behave in a brave or stoic manner.

The glycolipid trehalose dimycolate

(transitive, figuratively) Accept as presented, without question or further investigation.

Alternative form of right face

(especially military) The act of a person turning to the right.