plural of FA

a method of sight singing music that uses the syllables do (originally ut), re, mi, fa, sol (or so), la, and si (or ti) to represent the pitches of the scale, most commonly the major scale. The fixed-do system uses do for C, and the movable-do system uses do for whatever key the melody uses (thus B is do if the piece is in the key of B).

To sing a sol-fa

(chiefly Britain) nothing

(law) Abbreviation of fieri facias.

(law) Abbreviation of fieri facias.

Alternative spelling of fo shizzle

(soccer) The most prestigious cup competition held every season between clubs in the English leagues.

Abbreviation of 4-fluoroamphetamine.

(obsolete) An old kind of madrigal.