joint

• n. 継ぎ目; 接合部; ジョイント; （牛、羊などの）肉塊.
• adj. 共通の; 連結された; 結合された; 継ぎ目; 接合された
• vt.接合する；合わせる；結合する；継ぎ目を作る
• vi. 合せる；関節を作る
• n. （ジョイント）人名；（仏）ルーアン

joinの過去分詞から。

joint (n.)

late 13c., "a part of a body where two bones meet and move in contact with one another," from Old French joint "joint of the body" (12c.), from Latin iunctus "united, connected, associated," past participle of iungere "join" (see jugular). Related: Joints. Slang meaning of "place, building, establishment" (especially one where persons meet for shady activities) first recorded 1877, American English, from an earlier Anglo-Irish sense (1821), perhaps on the notion of a side-room, one "joined" to a main room. The original U.S. sense was especially of "an opium-smoking den."

Meaning "marijuana cigarette" (1938) is perhaps from notion of something often smoked in common, but there are other possibilities; earlier joint in drug slang meant "hypodermic outfit" (1935). Meaning "prison" is attested from 1953 but probably is older. Out of joint in the figurative sense is from early 15c. (literally, of bone displacement, late 14c.).

joint (adj.)

early 15c., "united," from Old French jointiz (adj.) and joint, literally "joined," past participle of joindre (see join (v.)).

1. Barry had his nose put out of joint by Lucy 's aloof sophistication.

ルーシーの冷淡さと世故はバリーを非常に不快にさせた。

2.They had come to the world 's most famous pick-up joint .

彼らは世界で最も有名な花探しの地に来た。

3.She and Frank had never gotten around to opening a joint account.

彼女とフランクはまだ連名口座を開く時間を取っていない。

4.Many remedies effective in joint disease are primarily diuretic.

関節症に有効な多くの薬品は主に利尿成分を含んでいる。

5.The ensuing row snarled up the work of the joint peace commission.

その後のケンカが連合平和委員会の仕事をめちゃくちゃにした。