What is the meaning of с-?

(describing an action moving from a single position or many positions into another single position)

down (describing a downward action)

off, from off (describing an action of removing oneself to another location)

added to nouns, forms adverbs with the approximate meaning "from the location of [the noun]"

Prepended to verbs, usually forming a perfective from an imperfective verb.

Alternative form of з- (z-) used before: к, ф, п, т, х:

See also