blower, n. (Slang) braggart, boaster, vaunter.

blowhole, n. spiracle.

blow out. extinguish.

blow-out, n. (Colloq.) jollification, celebration, feast,
merry-making.

blowpipe analysis. Associated Word: pyritology.

blue, a. azure, cerulean, cerulific, sapphire, sapphirine,
amethystine, turquoise, ultramarine, sky-colored; livid, ecchymosed;
rigorous, severe; (Colloq.) melancholy, downhearted, depressed,
despondent, dejected, low-spirited, dispirited, hypochondriac, chapfallen,
gloomy, (Colloq.) gloomy, inauspicious, dismal, depressing; (Colloq.)
pedantic, literary.

blue, n. azure, amethystine, sapphirine, cerulean; cyanin, anthokyan,
anthocyanin.

blue jaundice. cyanopathy, cyanosis.

blues, n. pl. (Colloq.) despondency, melancholy, dismals, vapors,
depression, blue devils, hypochondria, dumps, megrims.

bluff, a. abrupt, unceremonious, brusque; gruff, surly; precipitous,
steep, abrupt.