ratiocinor

A New Latin Dictionary by Charlton T. Lewis Ph.D. and Charles Short, LL. D.

rătĭōcĭnor, ātus, 1, v. dep. n. and a. [ratio] (rare, but good prose).

I Lit., to reckon , compute , calculate : in summo apud illos (sc. Graecos) honore geometria fuit: itaque nihil mathematicis illustrius; at nos metiendi ratiocinandique utilitate hujus artis terminavimus modum, Cic. Tusc. 1, 2, 5: de pecuniā ratiocinari, id. Inv. 2, 39, 115; 2, 32, 125; Vitr. 10, 15.—

II Transf.

A To consider , deliberate , meditate : quo pacto cum illis occipiam, id ratiocinor, Plaut. Stich. 1, 2, 18: socii profecto ratiocinati essent quid possent facere, si quidem suā sponte facerent, Auct. Her. 4, 11, 16.—

B To reason , argue , to infer or conclude from a consideration of circumstances: id ex partibus juris sumi oportebit et ratiocinari, quid in similibus rebus fieri soleat, et videre, utrum, etc., Cic. Inv. 2, 20, 61; cf. Auct. Her. 2, 23, 35; Quint. 7, 1, 61: etenim sic ratiocinabantur ... aperte jam ac perspicue nulla esse judicia, etc., Cic. Verr. 1, 7, 20; cf. id. Mil. 12, 32; id. Phil. 2, 22, 55.—Rarely with acc.: mores atque parsimoniam alicujus, Ap. Met. 1, 24, 2.

Related Words

  • ratiocinor

    ratiōcinor ātus, ārī, dep.ratio, to reckon, compute, calculate : ratiocinandi utilitas: de pecuniā...

    An Elementary Latin Dictionary