plural of foam party

A social event in which participants dance to music on a dance floor covered in several feet of suds or bubbles dispensed from a foam machine.

A tall, perennial grass, Holcus lanatus, sometimes used as forage.

(physics) A topological structure made out of two-dimensional faces that represents one of the configurations that must be summed to obtain a Feynman's path integral description of quantum gravity.

(botany) An unspecialized leaf, composed of a flat lamina and often a petiole, which is the primary seat of photosynthesis and transpiration in plants that have them.

plural of fog lamp

(film, television) A filming technique whereby the focal point is drawn towards the viewer; also a shot (as part of an edit) in which such a technique is used. Also used attributively.

plural of folding knife

A kind of knife whose blade or blades can be folded inside the handle; such a knife is usually a pocketknife.

Alternative spelling of folksinger, someone who sings folk music.