A British imperial capacity unit (liquid or dry) equal to 5 fluid ounces or 142.066 cubic centimeters.

Roget 253: sharpness etc. adj.; acuity, acumination^†; spinosity^†.    point, spike, spine, spicule [Biol.], spiculum^†; needle, hypodermic needle, tack, nail, pin; prick, prickle; spur, rowel, barb; spit, cusp; horn, antler; snag; tag thorn, bristle; Adam's needle^†, bear grass [U.S.], tine, yucca.    nib, tooth, tusk; spoke, cog, ratchet.    crag, crest, arete [Fr.], cone peak, sugar loaf, pike, aiguille^†; spire, pyramid, steeple.    beard, chevaux de frise [Fr.], porcupine, hedgehog, brier, bramble, thistle; comb; awn, beggar's lice, bur, burr, catchweed^†, cleavers, clivers^†, goose, grass, hairif^†, hariff, flax comb, hackle, hatchel^†, heckle.    wedge; knife edge, cutting edge; blade, edge tool, cutlery, knife, penknife, whittle, razor, razor blade, safety razor, straight razor, electric razor; scalpel; bistoury^†, lancet; plowshare, coulter, colter^†; hatchet, ax, pickax, mattock, pick, adze, gill; billhook, cleaver, cutter; scythe, sickle; scissors, shears, pruning shears, cutters, wire cutters, nail clipper, paper cutter; sword etc. (arms) 727; bodkin etc. (perforator) 262; belduque^†, bowie knife^†, paring knife; bushwhacker [U.S.]; drawing knife, drawing shave; microtome [Micro.]; chisel, screwdriver blade; flint blade; guillotine.    sharpener, hone, strop; grindstone, whetstone; novaculite^†; steel, emery.    ... show more

Roget 348: running water.    jet, spirt^†, spurt, squirt, spout, spray, splash, rush, gush, jet d'eau [Fr.]; sluice.    water spout, water fall; cascade, force, foss^†; lin^†, linn^†; ghyll^†, Niagara; cataract, rapids, white water, catadupe^†, cataclysm; debacle, inundation, deluge; chute, washout.    rain, rainfall; serein^†; shower, scud; downpour; driving rain, drenching rain, cloudburst; hyetology^†, hyetography^†; predominance of Aquarius^†, reign of St.    Swithin; mizzle^†, drizzle, stillicidum^†, plash; dropping etc. v.; falling weather; northeaster, hurricane, typhoon.    stream, course, flux, flow, profluence^†; effluence etc. (egress) 295; defluxion^†; flowing etc. v.; current, tide, race, coulee.    spring, artesian well, fount, fountain; rill, rivulet, gill, gullet, rillet^†; streamlet, brooklet; branch [U.S.]; runnel, sike^†, burn, beck, creek, brook, bayou, stream, river; reach, tributary.    geyser, spout, waterspout.    body of water, torrent, rapids, flush, flood, swash; spring tide, high tide, full tide; bore, tidal bore, eagre^†, hygre^†; fresh, freshet; indraught^†, reflux, undercurrent, eddy, vortex, gurge^†, whirlpool, Maelstrom, regurgitation, overflow; confluence, corrivation^†.    wave, billow, surge, swell, ripple; anerythmon gelasma [Gr.]; beach comber, riffle [U.S.], rollers, ground swell, surf, breakers, white horses, whitecaps; rough sea, heavy sea, high seas, cross sea, long sea, short sea, chopping sea.    [Science of fluids in motion] hydrodynamics; hydraulics, hydraulicostatics^†; rain gauge, flowmeter; pegology^†.    irrigation etc. (water) 337; pump; watering pot, watering cart; hydrant, syringe; garden hose, lawn spray; bhisti^†, mussuk^†.    ... show more

A United States liquid unit equal to 4 fluid ounces.

Any of the radiating leaflike spore-producing structures on the underside of the cap of a mushroom or similar fungus.

synonym: lamella.

Respiratory organ of aquatic animals that breathe oxygen dissolved in water.

synonym: branchia.

Dutch: kieuw
Polish: skrzela, skrzele