botheryoudaoicibaDictYouDict[bother 词源字典]
bother: [18] When the word bother first turns up in English in the first half of the 18th century, it is largely in the writings of Irishmen, such as Thomas Sheridan and Jonathan Swift. This has naturally led to speculation that the word may be of Irish origin, but no thoroughly convincing candidate has been found. The superficially similar Irish Gaelic bodhar ‘deaf, afflicted’ is more alike in spelling than pronunciation. Another suggestion is that it may represent an Irish way of saying pother [16], an archaic word for ‘commotion’ which is itself of unknown origin.
[bother etymology, bother origin, 英语词源]
cantankerousyoudaoicibaDictYouDict
cantankerous: [18] Cantankerous is a rather mysterious word. It first appears in the 1770s, and the earliest known reference to it is in Oliver Goldsmith’s She Stoops to Conquer 1772: ‘There’s not a more bitter cantanckerous road in all christendom’. Its origin is disputed: perhaps the likeliest source is Middle English contekour ‘brawler’, from contek ‘strife’, a borrowing from an unrecorded Anglo-Norman *contek, but an Irish origin has also been suggested, perhaps from Irish cannrán ‘strife, grumbling’ (another early user of the word was the Irish playwright Thomas Sheridan).
malapropismyoudaoicibaDictYouDict
malapropism: [19] English owes the word malapropism to Mrs Malaprop, a character in Richard Sheridan’s play The Rivals 1775 whose grandiloquent impulses led her to use slightly (but ludicrously) the wrong word: amongst the most familiar of her errors are ‘contagious countries’ (for contiguous), ‘a supercilious knowledge in accounts’ (for superficial), and ‘as head-strong as an allegory on the banks of the Nile’. Sheridan based the name on malapropos ‘inappropriate’ [17], an anglicization of French mal à propos, literally ‘badly to the purpose’ (on mal, see MALIGN).
=> malign, propose
preventyoudaoicibaDictYouDict
prevent: [15] If you prevent someone, you ‘come before’ them (and indeed that literal meaning of the verb survived for some time: Thomas Cromwell wrote in 1538 ‘I have sent it unto him after the departure of the said Muriell, to the intent he might prevent the ambassadors post and you have leisure to consult and advise upon the same’; and as late as 1766 we find in Frances Sheridan’s Sidney Biddulph ‘I am an early riser, yet my lord V – prevented me the next morning, for I found him in the parlour when I came downstairs’).

The word comes from Latin praevenīre, a compound verb formed from the prefix prae- ‘before’ and venīre ‘come’. Already in Latin, though, it had progressed semantically from ‘come before’ via ‘act in advance of, anticipate’ to ‘hinder’, and this meaning emerged in English in the 16th century.

=> adventure, venue
bother (v.)youdaoicibaDictYouDict
1718, probably from Anglo-Irish pother, because its earliest use was by Irish writers Sheridan, Swift, Sterne. Perhaps from Irish bodhairim "I deafen." Related: Bothered; bothering. As a noun from 1803.
deadlock (n.)youdaoicibaDictYouDict
"complete standstill," from dead (adj.), in its emphatic use, + lock (n.). First attested 1779 in Sheridan's play "The Critic."
malapropism (n.)youdaoicibaDictYouDict
1826, from Mrs. Malaprop, character in Sheridan's play "The Rivals" (1775), noted for her ridiculous misuse of large words (such as "contagious countries" for "contiguous countries"), her name coined from malapropos.
oomphyoudaoicibaDictYouDict
"sexual attractiveness," 1937, suggestive visceral physical sound. Ann Sheridan (1915–1967) was the original Hollywood oomph girl (1939).