Fast device Synonyms

Fast replaced

flying device

constant device

strong device

steady device

Definitions for Fast

(adjective) moving, proceeding, or acting with great speed
(adjective) firm in one's allegiance to someone or something
(adjective) firmly positioned in place and difficult to dislodge

FD abbreviation

FD is an abbreviation for Fast Device

What does FD stand for?

FD stands for "Fast Device"

Device replaced

Definitions for Device

(noun) a clever often underhanded means to achieve an end
(noun) an article intended for use in work
(noun) an instrumentality invented for a particular purpose