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ANGOL etimológiai szótár:
tor "high, rocky hill," O.E. torr "tower, rock." Obviously cognate with Gael. torr "lofty hill, mound," O.Welsh twrr "heap, pile;" and probably ult. from L. turris "high structure" see tower). But sources disagree on whether the Celts borrowed it from the Anglo-Saxons or the other way round.
Torah
"the Pentateuch," 1577, from Heb. torah, lit. "instruction, law," verbal noun from horah "he taught, showed."
torch
c.1290, from O.Fr. torche, originally "twisted thing," hence "torch formed of twisted tow dipped in wax," probably from V.L. *torca, alteration of L.L. torqua, variant of classical L. torques "collar of twisted metal," from torquere "to twist" (see thwart). In Britain, also applied to the battery-driven version (in U.S., flashlight). Verb meaning "set fire to" is first attested 1931. Torch song is 1927 ("My Melancholy Baby," performed by Tommy Lyman, is said to have been the first so-called), from carry a torch "suffer an unrequited love" (also 1927), an obscure notion from Broadway slang.
toreador
"bullfighter," 1618, from Sp. toreador, from torear "to fight in a bullfight," from toro "bull," from L. taurus (see steer (n.)).
torment (n.)
c.1290, "inflicting of torture," also "state of great suffering," from O.Fr. tourment (11c.), from L. tormentum "twisted sling, rack," related to torquere "to twist" (see thwart). The verb is first recorded c.1290, from O.Fr. tormenter (12c.).
torn
p.p. of tear, from O.E. getoren, p.p. of teran (see tear (v.)).
tornado
1556, navigator's word for violent windy thunderstorm in the tropical Atlantic, probably a mangled borrowing from Sp. tronada "thunderstorm," from tronar "to thunder," from L. tonare "to thunder" (see thunder). Metathesis of -o- and -r- in modern spelling infl. by Sp. tornar "to twist, turn," from L. tornare "to turn." Meaning "extremely violent whirlwind" is first found 1626.
torpedo
c.1520, "electric ray," from L. torpedo, originally "numbness" (from the effect of being jolted by the ray's electric discharges), from torpere "be numb" (see torpor). The sense of "explosive device used to blow up enemy ships" is first recorded 1776, as a floating mine; the self-propelled version is from 1860s. The verb is first recorded 1873; the fig. sense is attested from 1895.
torpid
1613, from L. torpidus "benumbed," from torpere "be numb or stiff" (see torpor).
torpor
1607, from L. torpor "numbness," from torpere "be numb," from PIE base *ster- "stiff" (cf. O.C.S. trupeti, Lith. tirpstu "to become rigid;" Gk. stereos "solid;" O.E. steorfan "to die;" see sterile).
torque
"rotating force," 1884, from L. torquere "to twist" (see thwart). The verb is attested from 1954. The word also is used (since 1834) by antiquarians and others as a term for the twisted metal necklace worn anciently by Gauls, Britons, Germans, etc., from L. torques in this sense. Earlier it had been called in Eng. torques (1693).
torrent
1601, from Fr. torrent, from L. torrentem (nom. torrens) "rushing stream," originally "roaring, boiling, burning, parching," prp. of torrere "to parch" (see terrain). Sense of "any onrush" (of words, feelings, etc.) first recorded 1647. Torrential first attested 1849.