英语词源字典 - 在线词源网站

nest [nest 词源字典]: nest: [OE] Etymologically, a nest is a place for ‘sitting down’. It is a very ancient word, and traces its history all the way back to Indo- European *nizdo-, a compound formed from *ni ‘down’ (source of English beneath and nether) and *sed- (ancestor of English sit). From it came English nest (a word shared by German and Dutch), and also Latin nīdus ‘nest’, source of Old French niche ‘nest’ – whence English niche [17]. Nestle [OE] was derived from nest.
=> beneath, nestle, nether, sit[nest etymology, nest origin, 英语词源]
thorn: thorn: [OE] Thorn is an ancient word, which goes all the way back to an Indo-European *trnus. The Germanic descendant of this was *thurnuz, which evolved into German dorn, Dutch doorn, Swedish and Danish torn, and English thorn.
away (adv.): late Old English aweg, earlier on weg "on from this (that) place;" see a- (1) + way (n.). Colloquial use for "without delay" (fire away, also right away) is from earlier sense of "onward in time" (16c.). Intensive use (as in away back) is American English, first attested 1818.
glee (n.): Old English gliu, gliw, gleow "entertainment, mirth (usually implying music); jest, play, sport," also "music" and "mockery," presumably from a Proto-Germanic *gleujam but absent in other Germanic languages except for the rare Old Norse gly "joy;" probably related to the group of Germanic words in gl- with senses of "shining; smooth; radiant; joyful" (see glad). A poetry word in Old English and Middle English, obsolete c. 1500-c. 1700, it somehow found its way back to currency late 18c. In Old English, an entertainer was a gleoman (female gleo-mægden).

Glee club (1814) is from the secondary sense of "musical composition for three or more solo voices, unaccompanied, in contrasting movement" (1650s), a form of musical entertainment that flourished 1760-1830.
rock (v.1): "to sway," late Old English roccian "move a child gently to and fro," related to Old Norse rykkja "to pull, tear, move," Swedish rycka "to pull, pluck," Middle Dutch rucken, Old High German rucchan, German rücken "to move jerkily."

Meaning "cause to sway back and forth" is from late 13c. Intransitive sense from late 14c. For popular music senses, see rock (v.2). Related: Rocked; rocking. To rock the boat in the figurative sense "stir up trouble" is from 1914. Rock-a-bye first recorded 1805 in nursery rhyme.
way (adv.): c. 1200, short for away (adv.). Many expressions involving this are modern and American English colloquial, such as way-out "far off;" way back "a long time ago" (1887); way off "quite wrong" (1892). Any or all of these might have led to the slang adverbial meaning "very, extremely," attested by 1984 (as in way cool).