Fast upstairs Synonyms

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

FU abbreviation

FU is an abbreviation for Fast Upstairs

What does FU stand for?

FU stands for "Fast Upstairs"

Upstairs replaced

fast transport

Definitions for Upstairs

(adverb) on a floor above
(adjective) on or of upper floors of a building
(noun) the part of a building above the ground floor