trochlea

trochlĕa or troclĕa, ae, f. [contr. from τροχαλία],

• a mechanical contrivance for raising weights, a case or sheaf containing one or more pulleys, a block, Vitr. 10, 2; Cato R. R. 3, 5; Lucr. 4, 905.—Prov.: trochleis pituitam adducere, q. s. to draw up phlegm with a hoisting-tackle, i.e. to hawk violently, Quint. 11, 3, 56.

trochlea (troclea), ae, f. (τροχαλία), eine Maschine, Lasten in die Höhe zu ziehen, der Kloben, der Flaschenzug, die Winde, Lucr. 4, 902. Vitr. 9, 9 (8), 3; 10, 2, 1 u.a. – ab imo pulmone pituitam trochleis adducere, gleichsam mit Winden den Schleim heraufziehen, von Leuten, die such heftig räuspern, Quint. 11, 3, 56. – ➳ Die Schreibung troclea jetzt im Lucr. u. Vitr. – gedehnt troculea, Cato r.r. 3, 5 cod. A (Keil mit anderen Handschrn. weniger gut trochilea).

trochlea [CL < τροχιλεία; cf. et. trokellus, troilia] 1 round or cylindrical component of mechanical (esp. winding) device, wheel, roller, (also) device for winding; b (in loom); c (in wine-press or sim.); d (in crossbow); e (fig.). troc[h]leis, rotis modicis GlC T 266; trocleatim troclea dicitur pulie Romanice per quam facilius corda labitur GlSid f. 147ra; juxta transtrum [naucleri] assit troclea et dicitur instrumentum a trochos, quod est rotundum, vel a rota dictum instrumentum eo quod circumvolvitur troclea ut rudentes circumligati firmiores sint et ut velum secundum aure variationem nunc superioretur, nunc inferioretur Neckam Ut. 115; omnes populi funes et trocleas miserunt et simulacrum evertere non potuerunt Gir. GE I 25 p. 71; 1369 in trocleis emptis ‥ pro uno dreye Ac. Churchw. Bath 9; trendyl, troclea, -e PP; s1465 extructa ‥ machina, immensam trabem totius operis sustentatricem, trocleis et funibus innexam, summis muris applicare contendunt Croyl. Cont. B 541; hec troclia, a wynddas WW.  b trocleam [gl.: wyndas] habeat [textor] circumvolubilem, cui pannus evolvendus idonee possit maritari Neckam Ut. 106; textrix involvit spolam in troclea et telam ductione filorum et globorum orditur Garl. Dict. 135; a tryndelle of a webster ‥ troclea CathA.  c a presse for wyne ‥ troclea CathA.  d 1274 tenementum de Fayntre debet invenire unum hominem in exercitu domini regis ‥ cum arcu suo, iij sagittas cum uno trocleo IPM 4/14; 1293 iij sagittas cum troculo Cal. IPM III 61.  e quam velit loculus tantum lis / et promat formulam argenti trocleam, / volamque judicis ungat ciragricam Walt. Wimb. Sim. 29. 2 (in gl., perh. assoc. or confus. w. cochlea) spiral staircase. a turne grece, troclea CathA.

trŏchlĕa (14) (troclea), æ, f. (τροχαλία), poulie : Lucr. 4, 902 ; Vitr. Arch. 9, 9, 3 ; [fig.] trochleis pituitam adducere Quint. 11, 3, 56 = expectorer avec effort [comme en employant une poulie].

trochlea , ae. f.
滑車。Trochleis pituitam adducere 難吐痰。

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