S: (n) phone, speech sound, sound ((phonetics) an individual sound unit of speech without concern as to whether or not it is a phoneme of some language)
S: (n) phoneme ((linguistics) one of a small set of speech sounds that are distinguished by the speakers of a particular language)
S: (n) slide, glide, coast (the act of moving smoothly along a surface while remaining in contact with it) "his slide didn't stop until the bottom of the hill"; "the children lined up for a coast down the snowy slope"
S: (n) motion, movement, move (the act of changing location from one place to another) "police controlled the motion of the crowd"; "the movement of people from the farms to the cities"; "his move put him directly in my path"
S: (n) change (the action of changing something) "the change of government had no impact on the economy"; "his change on abortion cost him the election"
S: (n) action (something done (usually as opposed to something said)) "there were stories of murders and other unnatural actions"