单词 | cypher |
释义 | cypher (once / 8590 pages) 1nv 2n 3v A cypher is a message written in a secret code. Spies during World War II sometimes communicated using cyphers. If you use a cypher to send your friend a message, it may take her a while to figure out what you're trying to tell her. Some cyphers substitute numbers or symbols for letters, and you need a key to decipher — or interpret — them. Another kind of cypher is an unimportant person who's blank or devoid of personality — you might call a lifeless character in a book a cypher. The word has an Arabic root, sifr, "zero, empty, or nothing." WORD FAMILYcypher: cyphered, cyphering, cyphers USAGE EXAMPLESThe ambitious “Graphic Cyphers” features 20 dancers shaking up the structure of the hip-hop cypher at locations in the Bronx and Times Square. New York Times(Sep 16, 2016) It was a kind of performance, called “Graphic Cyphers,” presented in collaboration with the Bronx organization Dancing in the Streets. New York Times(Oct 04, 2016) She is less a political leader and more of a cypher that is revealed based on what she finds herself facing in 2017. New York Times(Sep 24, 2016) 1 1n a secret method of writing Syn|Hyper cipher, cryptograph, secret code code a coding system used for transmitting messages requiring brevity or secrecy 2n a message written in a secret code Syn|Hyper cipher message a communication (usually brief) that is written or spoken or signaled 3v convert ordinary language into code 2Syn|Hyper cipher, code, encipher, encrypt, inscribe, write in code encode convert information into code 1n a mathematical element that when added to another number yields the same number Syn|Hyper 0, cipher, nought, zero digit, figure one of the elements that collectively form a system of numeration 2n a quantity of no importance Syn|Hypo|Hyper aught, cipher, goose egg, nada, naught, nil, nix, nothing, null, zero, zilch, zip, zippo nihil (Latin) nil; nothing (as used by a sheriff after an unsuccessful effort to serve a writ) relative quantity a quantity relative to some purpose 3n a person of no influence 3Syn|Hypo|Hyper cipher, nobody, nonentity pip-squeak, small fry, squirt someone who is small and insignificant jackanapes, lightweight, whippersnappersomeone who is unimportant but cheeky and presumptuous common man, common person, commoner a person who holds no title v make a mathematical calculation or computation Syn|Hypo|Hyper calculate, cipher, compute, figure, reckon, work out work out be calculated quantise, quantize apply quantum theory to; restrict the number of possible values of (a quantity) or states of (a physical entity or system) so that certain variables can assume only certain discrete magnitudes that are integral multiples of a common factor extractcalculate the root of a number processperform mathematical and logical operations on (data) according to programmed instructions in order to obtain the required information proratedivide or assess proportionally miscalculate, misestimatecalculate incorrectly recalculatecalculate anew average, average outcompute the average of factor, factor in, factor outresolve into factors add, add togethermake an addition by combining numbers deduct, subtract, take offmake a subtraction multiplycombine by multiplication divide, fractionperform a division extrapolate, interpolateestimate the value of differentiatecalculate a derivative; take the derivative integratecalculate the integral of; calculate by integration surveyplot a map of (land) approximate, estimate, gauge, guess, judgejudge tentatively or form an estimate of (quantities or time) budgetmake a budget capitalise, capitalizecompute the present value of a business or an income resolve, solvefind the solution squareraise to the second power cuberaise to the third power foot, foot upadd a column of numbers carry backdeduct a loss or an unused credit from taxable income for a prior period raisemultiply (a number) by itself a specified number of times: 8 is 2 raised to the power 3 halvedivide by two; divide into halves quarterdivide by four; divide into quarters triangulatesurvey by triangulation quantise, quantizeapproximate (a signal varying continuously in amplitude) by one whose amplitude is restricted to a prescribed set of discrete values misgaugegauge something incorrectly or improperly place, put, setestimate giveestimate the duration or outcome of something lowball, underestimatemake a deliberately low estimate assessestimate the value of (property) for taxation makecalculate as being count, reckontake account of overcapitalise, overcapitalizeestimate the capital value of (a company) at an unreasonably or unlawfully high level factorise, factorizeresolve (a polynomial) into factors truncateapproximate by ignoring all terms beyond a chosen one guesstimateestimate based on a calculation reason think logically |
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