firmware
- n (computer science) coded instructions that are stored permanently in read-only memory
first-aid kit
- n kit consisting of a set of bandages and medicines for giving first aid
first-aid station
- n a station providing emergency care or treatment before regular medical aid can be obtained
first-class mail
- n mail that includes letters and postcards and packages sealed against inspection
first-nighter
- n someone habitually a spectator at the openings of theatrical productions
first-order correlation
- n a partial correlation in which the effects of only one variable are removed (held constant)