S: (adj) loose, slack (not tense or taut) "the old man's skin hung loose and grey"; "slack and wrinkled skin"; "slack sails"; "a slack rope"; "a slack grip"
S: (adj) loose, open ((of textures) full of small openings or gaps) "an open texture"; "a loose weave"
S: (adj) idle, loose (lacking a sense of restraint or responsibility) "idle talk"; "a loose tongue"
S: (adj) loose (not carefully arranged in a package) "a box of loose nails"
S: (adj) at large, escaped, loose, on the loose (having escaped, especially from confinement) "a convict still at large"; "searching for two escaped prisoners"; "dogs loose on the streets"; "criminals on the loose in the neighborhood"
S: (adj) easy, light, loose, promiscuous, sluttish, wanton (casual and unrestrained in sexual behavior) "her easy virtue"; "he was told to avoid loose (or light) women"; "wanton behavior"
Adverb
S: (adv) loose, free (without restraint) "cows in India are running loose"