sperm whale

sperm whale

noun \ˈspərm-\

Definition of SPERM WHALE

: a large toothed whale (Physeter macrocephalus syn. P. catodon) with a massive squarish head having a large closed cavity containing a fluid mixture of spermaceti and oil

Illustration of SPERM WHALE

Origin of SPERM WHALE

short for spermaceti whale

First Known Use: circa 1700

Rhymes with SPERM WHALE

abseil, airmail, all hail, assail, avail, bake sale, bangtail, blackmail, blacktail, bobtail, broadscale, broadtail, bucktail, bud scale, canaille, cattail, chain mail, coattail, cocktail, contrail, curtail, derail, detail, doornail, dovetail, downscale, ducktail, e-mail, entail, exhale, fan mail, fantail, female, fife rail, fire sale, fishtail, folktale, foresail, foxtail, fresh gale, full-scale, gapped scale, Glendale, gray scale, greenmail, guardrail, Hallel, handrail, hangnail, headsail, hightail, hobnail, horntail, horsetail, impale, inhale, junk mail, Longueuil, lugsail, mainsail, mare's tail, Mondale, moon snail, oxtail, pass-fail, percale, pigtail, pintail, pinwale, plate rail, pot ale, prevail, rattail, regale, resale, rescale, retail, right whale, ringtail, Sangreal, Scottsdale, sea kale, shavetail, shirttail, skysail, slop pail, small-scale, snail mail, soft hail, split rail, springtail, spritsail, square sail, staysail, strong gale, surveil, swordtail, taffrail, tag sale, telltale, third rail, thumbnail, timescale, toenail, topsail, travail, trysail, unnail, unveil, upscale, ventail, voice mail, wage scale, wagtail, wassail, whiptail, white sale, whitetail, white whale, whole gale, wholesale, yard sale

sperm whale

noun    (Concise Encyclopedia)

Thickset, blunt-snouted toothed whale (Physeter catodon, family Physeteridae) with small, paddlelike flippers and rounded humps on the back. Sperm whales have an enormous head, squarish in profile, and a narrow, underslung lower jaw with large conical teeth that fit into sockets in the toothless upper jaw when the mouth is closed. They are dark blue-gray or brownish. (Herman Melville's Moby-Dick was presumably an albino.) The male grows to 60 ft (18 m). Herds of 15–20 live in temperate and tropical waters worldwide. They commonly dive to 1,200 ft (350 m), feeding primarily on cephalopods. The whales have been hunted for their spermaceti (a waxy substance in the snout, used in ointments and cosmetics) and for ambergris. The pygmy sperm whale (genus Kogia) is a black dolphinlike whale, about 13 ft (4 m) long, of the Northern Hemisphere that lacks commercial value.

Variants of SPERM WHALE

sperm whale or cachalot