O.E. gerecenian "to recount, relate," from W.Gmc. *(ga)rekenojanan (cf. O.Fris. rekenia, M.L.G. rekenen, O.H.G. rehhanon, Ger. rechnen, Goth. rahnjan "to count, reckon"), from P.Gmc. *rakinaz "ready, straightforward," from PIE *reg- "to move in a straight line." I reckon, used parenthetically, is now dialectal (Southern U.S.), but dates from 1603 and formerly was in literary use (Richardson, etc.). Reckoning is recorded from c.1300.
expect, believe, or suppose; "I imagine she earned a lot of money with her new novel"; "I thought to find her in a bad state"; "he didn't think to find her in the kitchen"; "I guess she is angry at me for standing her up" [syn: think]
deem to be; "She views this quite differently from me"; "I consider her to be shallow"; "I don't see the situation quite as negatively as you do" [syn: see]
4.
make a mathematical calculation or computation [syn: calculate]
5.
have faith or confidence in; "you can count on me to help you any time"; "Look to your friends for support"; "You can bet on that!"; "Depend on your family in times of crisis" [syn: count]
6.
take account of; "You have to reckon with our opponents"; "Count on the monsoon"
Cal"cu*late\, v. i. [imp. & p. p. Calculater; p. pr. & vb. n. Calculating.] [L, calculatus, p. p. of calculate, fr. calculus a pebble, a stone used in reckoning; hence, a reckoning, fr. calx, calcis, a stone used in gaming, limestone. See Calx.]1. To ascertain or determine by mathematical processes, usually by the ordinary rules of arithmetic; to reckon up; to estimate; to compute. A calencar exacity calculated than any othe. --North. 2. To ascertain or predict by mathematical or astrological computations the time, circumstances, or other conditions of; to forecast or compute the character or consequences of; as, to calculate or cast one's nativity. A cunning man did calculate my birth. --Shak. 3. To adjust for purpose; to adapt by forethought or calculation; to fit or prepare by the adaptation of means to an end; as, to calculate a system of laws for the government and protection of a free people. [Religion] is . . . calculated for our benefit. --Abp. Tillotson. 4. To plan; to expect; to think. [Local, U. S.] Syn: To compute; reckon; count; estimate; rate. Usage: To Calculate, Compute. Reckon, Count. These words indicate the means by which we arrive at a given result in regard to quantity. We calculate with a view to obtain a certain point of knowledge; as, to calculate an eclipse. We compute by combining given numbers, in order to learn the grand result. We reckon and count in carrying out the details of a computation. These words are also used in a secondary and figurative sense. "Calculate is rather a conjection from what is, as to what may be; computation is a rational estimate of what has been, from what is; reckoning is a conclusive conviction, a pleasing assurance that a thing will happen; counting indicates an expectation. We calculate on a gain; we compute any loss sustained, or the amount of any mischief done; we reckon on a promised pleasure; we count the hours and minutes until the time of enjoyment arrives" --Crabb.