climax

• n.クライマックス；頂点；カスケード；ポール

PIE*kleiの「傾く」から。語源的にはlean（傾く）、incline（傾く）と同じ。-axは最高レベルを表す。語源的にはapex（頂点）、next（次）、approximate（近似）と同じ。

climax

climax: [16] Etymologically, a climax is a series of steps by which a goal is achieved, but in the late 18th century English, anticipating the culmination, started using it for the goal itself. It comes, via late Latin, from Greek klimax ‘ladder’, which was ultimately from the same source (the Indo-European base *kli-) as produced English lean. This came to be used metaphorically as a rhetorical term for a figure of speech in which a series of statements is arranged in order of increasing forcefulness, and hence for any escalating progression: ‘the top of the climax of their wickedness’, Edmund Burke 1793.

Whence modern English ‘high point’.
=> ladder, lean

climax (n.)

1580s, in the rhetorical sense (a chain of reasoning in graduating steps from weaker to stronger), from Late Latin climax (genitive climacis), from Greek klimax "propositions rising in effectiveness," literally "ladder," from root of klinein "to slope," from PIE root *klei- "to lean" (see lean (v.)).

The rhetorical meaning evolved in English through "series of steps by which a goal is achieved," to "escalating steps," to (1789) "high point of intensity or development," a usage credited by the OED to "popular ignorance." The meaning "sexual orgasm" is recorded by 1880 (also in terms such as climax of orgasm), said to have been promoted from c. 1900 by birth-control pioneer Marie Stopes (1880-1958) and others as a more accessible word than orgasm (n.).

climax (v.)

1835, "to reach the highest point," from climax (n.). Related: Climaxed; climaxing.

1. For Pritchard，reaching an Olympics was the climax of her career.

プリチャードにとって、オリンピックへの参加は彼女の事業上の最高峰だ。

2.The business in hand was approaching some kind of climax .

手元の商売はいよいよ正念場のようだ。

3.Lambing is the climax of the sheep farmer 's year.

1年のうち、子羊期が最も羊農家を喜ばせた。

4.The climax came one sultry August evening.

8月の蒸し暑い夜、クライマックスが到来した。

5.The fifth scene was the climax of the play.

第5戦は全話のクライマックスである。