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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 FAMILY
cypher: cyphered, cyphering, cyphers
USAGE EXAMPLES
The 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
Syn|Hyper
cipher, code, encipher, encrypt, inscribe, write in code
encode
convert information into code
2
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
Syn|Hypo|Hyper
cipher, nobody, nonentity
pip-squeak, small fry, squirt
someone who is small and insignificant
jackanapes, lightweight, whippersnapper
someone who is unimportant but cheeky and presumptuous
common man, common person, commoner
a person who holds no title
3
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
extract
calculate the root of a number
process
perform mathematical and logical operations on (data) according to programmed instructions in order to obtain the required information
prorate
divide or assess proportionally
miscalculate, misestimate
calculate incorrectly
recalculate
calculate anew
average, average out
compute the average of
factor, factor in, factor out
resolve into factors
add, add together
make an addition by combining numbers
deduct, subtract, take off
make a subtraction
multiply
combine by multiplication
divide, fraction
perform a division
extrapolate, interpolate
estimate the value of
differentiate
calculate a derivative; take the derivative
integrate
calculate the integral of; calculate by integration
survey
plot a map of (land)
approximate, estimate, gauge, guess, judge
judge tentatively or form an estimate of (quantities or time)
budget
make a budget
capitalise, capitalize
compute the present value of a business or an income
resolve, solve
find the solution
square
raise to the second power
cube
raise to the third power
foot, foot up
add a column of numbers
carry back
deduct a loss or an unused credit from taxable income for a prior period
raise
multiply (a number) by itself a specified number of times: 8 is 2 raised to the power 3
halve
divide by two; divide into halves
quarter
divide by four; divide into quarters
triangulate
survey by triangulation
quantise, quantize
approximate (a signal varying continuously in amplitude) by one whose amplitude is restricted to a prescribed set of discrete values
misgauge
gauge something incorrectly or improperly
place, put, set
estimate
give
estimate the duration or outcome of something
lowball, underestimate
make a deliberately low estimate
assess
estimate the value of (property) for taxation
make
calculate as being
count, reckon
take account of
overcapitalise, overcapitalize
estimate the capital value of (a company) at an unreasonably or unlawfully high level
factorise, factorize
resolve (a polynomial) into factors
truncate
approximate by ignoring all terms beyond a chosen one
guesstimate
estimate based on a calculation
reason
think logically
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