rĕcī̆prŏco, āvi, ātum, 1, v. a. and n. [reciprocus].
I Act. , to move backwards or back and forth (rare but class.; cf.: meo, remeo).
A Lit.: rursus prorsus reciprocat fluctus feram, bears to and fro , Enn. ap. Non. 165, 11, and 384 fin. (Trag. v. 143 Vahl.): refluusque reciprocat aestus, Sil. 15, 225: (ventus) cum jam spiritum includeret nec reciprocare animam sineret, to breathe , fetch their breath , Liv. 21, 58, 4: spiritum per fistulam, Gell. 17, 11, 4: aurae per anhelitum reciprocatae, Arn. 2, 54: manu telum reciprocans, brandishing , Gell. 9, 11, 5: quid Chalcidico Euripo in motu identidem reciprocando putas fieri posse constantius? Cic. N. D. 3, 10, 24; cf. under II.: serram, to draw back and forth , Tert. Cor. Mil. 3: circulos, Prud. στεφ. 10, 573: quinqueremem in adversum aestum reciprocari non posse, would not be able to tack about , Liv. 28, 30; cf.: quoniam aestus semper e Ponto profluens nunquam reciprocetur, flow back , Plin. 4, 13, 27, § 93: reciprocari mare coepit, Curt. 9, 9, 20.— *
B Trop., to reverse , convert a proposition: si quidem ista sic reciprocantur, ut et, si divinatio sit, dii sint, et si dii sint, sit divinatio, Cic. Div. 1, 6, 10.—
II Neutr. , to move backwards , go back; to move back and forth , to come and go , reciprocate (perh. only since the Aug. per.): fretum ipsum Euripi non septies die temporibus statis reciprocat, rises and falls , Liv. 28, 6; so of the ebb and flow: Euripus, Plin. 2, 97, 100, § 219: mare, Curt. 9, 9, 20: aquae, Flor. 2, 8, 9; and of the ebb (opp. accedere), Plin. 2, 97, 89, § 212.— Of stars: saepe citra eos ad solem reciprocent, Plin. 2, 17, 14, § 72: nubem eos arcentem a reciprocando, from going back , id. 9, 46, 70, § 151.☞ Reciprocare pro ultro citroque poscere usi sunt antiqui, quia procare est poscere, Fest. p. 229 Müll.