Speeding silent Synonyms

Definitions for Speeding

(noun) changing location rapidly

Synonyms for phrase

further feature

active objective

SS abbreviation

SS is an abbreviation for Speeding Silent

What does SS stand for?

SS stands for "Speeding Silent"

Definitions for Silent

(adjective) deliberately refraining from speech
(adjective) tending not to speak frequently (as by habit or inclination)
(adjective) mostly or entirely without sound