(obsolete) Alternative form of Fujian

(obsolete) Alternative form of Foshan

(slang, hip-hop) More emphatic and friendly form of fo shizzle; “For sure, my friend”, used to stress the following sentence.

Alternative form of fee-faw-fum

(computing) Initialism of Free and Open Source Software.

A family having at least one foster child.

Alternative spelling of fosse

Waterfall (permanent flow of water over the edge of a cliff).

The process of converting, or of being converted, into a fossil. / (figuratively, by extension) The process of becoming fixed, unchanging, and out of date.

Providing parental care to children not related to oneself. / Receiving such care. / Related by such care.