Definitions for slipping

(move stealthily; "The ship slipped away in the darkness")

(insert inconspicuously or quickly or quietly; "He slipped some money into the waiter's hand")

(move obliquely or sideways, usually in an uncontrolled manner; "the wheels skidded against the sidewalk")

(get worse; "My grades are slipping")

(move smoothly and easily; "the bolt slipped into place"; "water slipped from the polished marble")

(to make a mistake or be incorrect)

(pass on stealthily; "He slipped me the key when nobody was looking")

(move easily; "slip into something comfortable")

(cause to move with a smooth or sliding motion; "he slipped the bolt into place")

(pass out of one's memory)

(move out of position; "dislocate joints"; "the artificial hip joint luxated and had to be put back surgically")

(moving as on a slippery surface; "his slipping and slithering progress over the ice")