S: (v) turn down, lower, lour (make lower or quieter) "turn down the volume of a radio"
S: (v) lower, depress (cause to drop or sink) "The lack of rain had depressed the water level in the reservoir"
S: (v) frown, glower, lour, lower (look angry or sullen, wrinkle one's forehead, as if to signal disapproval)
Adjective
S: (adj) low (less than normal in degree or intensity or amount) "low prices"; "the reservoir is low"
S: (adj) low (literal meanings; being at or having a relatively small elevation or upward extension) "low ceilings"; "low clouds"; "low hills"; "the sun is low"; "low furniture"; "a low bow"
S: (adj) low, low-toned (very low in volume) "a low murmur"; "the low-toned murmur of the surf"
S: (adj) low (unrefined in character) "low comedy"
S: (adj) abject, low, low-down, miserable, scummy, scurvy (of the most contemptible kind) "abject cowardice"; "a low stunt to pull"; "a low-down sneak"; "his miserable treatment of his family"; "You miserable skunk!"; "a scummy rabble"; "a scurvy trick"
S: (adj) humble, low, lowly, modest, small (low or inferior in station or quality) "a humble cottage"; "a lowly parish priest"; "a modest man of the people"; "small beginnings"
S: (adj) gloomy, grim, blue, depressed, dispirited, down, downcast, downhearted, down in the mouth, low, low-spirited (filled with melancholy and despondency) "gloomy at the thought of what he had to face"; "gloomy predictions"; "a gloomy silence"; "took a grim view of the economy"; "the darkening mood"; "lonely and blue in a strange city"; "depressed by the loss of his job"; "a dispirited and resigned expression on her face"; "downcast after his defeat"; "feeling discouraged and downhearted"
Adverb
S: (adv) low (in a low position; near the ground) "the branches hung low"