51吃瓜 of the Day
megafauna
noun
Zoology.
large or giant animals, especially of a given area.
More about megafauna
Megafauna is a hybrid of mega-, a combining form meaning “very large” (as in megachurch and megalith), from Greek 尘茅驳补蝉 “large,” and fauna “the animals of a given region or period considered as a whole.” Fauna comes from the Latin proper noun Fauna, a rustic goddess and sister of Faunus, the rustic god who protected fields, herds, agriculture, and shepherds, identified with the Greek god Pan. Megafauna tend to have long lives and slow population growth and recovery rates. As a result, many such species, as elephants and whales, are particularly vulnerable to overexploitation by humans.聽Megafauna entered English in the first half of the 20th century.
how is megafauna used?
Poaching threatens megafauna, our planet鈥檚 largest animals that often function as the keystones of their respective ecosystems.
Like the V-shaped graptolites or the ammonites or the dinosaurs, the megafauna weren’t doing anything wrong; it’s just that when humans appeared, the “rules of the survival game” changed.
megafauna
bight
noun
a bend or curve in the shore of a sea or river.
More about bight
Bight has several senses in Modern English. It can refer to a bend or curve in the shore of a sea or river, a body of water bounded by such a bend, or the loop or bent part of a rope. Following the twists and turns of its morphology, we arrive at Middle English byght, bight, beghte, beythe 鈥渢he fork of the legs, the pit or hollow of the arm, (in names) bend or bay,鈥� from Old English byht 鈥渁 bending, corner, dwelling, bay, bight.鈥� The English word comes from Germanic buhtiz, from the Proto-Indo-European root bheug(h)-, bhoug(h)-, bhug(h)– 鈥渢o bend,鈥� which is the source of Sanskrit 产丑耻箩谩迟颈 鈥�(he) bends,鈥� Gothic biugan and Old English 产奴驳补苍, both meaning 鈥渢o bow,鈥� and Old English boga 鈥渁rch, bow鈥� (as in English rainbow and bow and arrow).
how is bight used?
The boardwalk weaves along the bight from the ferry terminal on Grinnell to the end of Front Street.
A bight is simply a long and gradual coastal curve that creates a large bay, often with shallow waters. You鈥檙e likely already familiar with a number of bights 鈥� for instance, the area between Long Island and New Jersey on the East Coast is known as the New York Bight, while California鈥檚 Channel Islands live in the Southern California Bight, which stretches all the way from Santa Barbara to San Diego.
bight
lugubrious
adjective
mournful, dismal, or gloomy, especially in an affected, exaggerated, or unrelieved manner: lugubrious songs of lost love.
More about lugubrious
The source of English lugubrious is the Latin adjective 濒奴驳耻产谤颈蝉 鈥渕ournful, sorrowful,鈥� a derivative of the verb 濒奴驳脓谤别 鈥渢o mourn, grieve.鈥� The meaning of 濒奴驳脓谤别 is closely akin to the Greek adjective 濒测驳谤贸蝉 鈥渟ad, sorrowful,鈥� and both the Latin and the Greek words derive from the Proto-Indo-European root leug-, loug-, lug– 鈥渢o break,鈥� source of Sanskrit 谤耻驳苍谩– (from 濒耻驳苍谩-) 鈥渟hattered鈥� and 谤耻箩谩迟颈 鈥�(he) breaks to pieces, shatters,鈥� Old Irish lucht and Welsh llwyth, both meaning 鈥渓oad, burden,鈥� Lithuanian 濒奴虂啪迟颈 鈥渢o break鈥� (intransitive), and Old English 迟艒-濒奴肠补苍 鈥渢o tear to pieces, tear asunder.鈥� Lugubrious entered English in the early 17th century.
how is lugubrious used?
The radio slid from mournful to downright lugubrious. Ridiculously lugubrious. There was even sobbing in the background. Talk about melodramatic.
颁辞丑别苍鈥檚 lugubrious tones always divided opinion; for some they were intrinsic to his melancholic charms, to others a turn-off that blindsided them to the genius of his songcraft, which was always gilded, its cadences measured, its images polished.
lugubrious