|
Reverse Search
Reverse Search allows you to search within the full text of dictionary entries for words, word parts, and phrases.
Search for entries that contain:
Exact matches of any of the individual words entered in the search box.
Example: Searching for "apple orange" identifies all entries that contain the word "apple" or the word "orange."
Any form of any of the individual words entered in the search box.
Example: Searching for "apple orange" identifies all entries that contain the word "apple" or "apples" or "orange" or "oranges."
Exact matches of all of the individual words entered in the search box.
Example: Searching for "apple orange" identifies all entries that contain the word "apple" and the word "orange."
The exact sequence of words and/or characters entered in the search box (for example, a fragment of a word, a single word, multiple words, or even a phrase containing punctuation)
Example: Searching for "a variety of apple" identifies all entries that contain that phrase. Searching for "app" identifies all entries that contain the letters "app," such as occurrences of "apple," "application," and "apply."
Search within these fields:
Optional:
Limit by part of speech:
algebra |
a form of elementary mathematics, used esp. in solving equations, in which letters stand for unknown or variable quantities. [1/2 definitions] |
algorithm |
a completely determined and finite procedure for solving a problem, esp. used in relation to mathematics and computer science. |
antilogarithm |
in mathematics, the number that corresponds to a particular logarithm. |
arithmetic |
the simplest form of mathematics consisting of the theory and computation of whole numbers, including addition, subtraction, multiplication, division, evolution, and involution. [1/3 definitions] |
asymptote |
in mathematics, a straight line that approaches but never meets a curve. |
autistic savant |
an autistic person who has an extraordinary gift or ability, as in mathematics, music, or art. |
axiom |
in mathematics, a statement, often one regarded as obvious, that is accepted without proof as a basis for proving other statements; postulate. [1/2 definitions] |
calculus |
in mathematics, a system of calculation, as of rates of change, lengths, or volumes, involving algebraic notations. [1/2 definitions] |
Cartesian |
of or pertaining to Descartes or his philosophy or mathematics. [1/2 definitions] |
character |
a mark, letter, or symbol used in an alphabet or in mathematics. [1/7 definitions] |
circular |
in mathematics, of or relating to a circle or properties of a circle. [1/5 definitions] |
closed |
in mathematics, of or pertaining to a curve that encloses an area and has no end points. [1/6 definitions] |
closed sentence |
in mathematics education, a simple mathematical equation or inequality in which all quantities are shown, such as 2 + 3 = 5. |
commutative |
in mathematics, interchangeable in order, as the terms in the equation, a + b = b + a. [1/2 definitions] |
compose a number |
in mathematics education, to add together different place values to make a complete number. For example, to compose the number 231, you would add the three place values that make up this number, a 200, a 30, and a 1. |
compose a ten |
in mathematics education, to determine what number must be added to another number to make a total of ten. |
continuum |
in mathematics, a set with two end points and an infinite number of points between. [1/2 definitions] |
coordinate |
in mathematics, of or using coordinates as reference points. [2/11 definitions] |
corollary |
in mathematics, a proposition whose proof directly follows in one or a few steps from the proof of another proposition. [1/4 definitions] |
count on |
in mathematics education, to name the numbers in order, starting with a number other than one. [1/3 definitions] |
decompose a number |
in mathematics education, to separate a number into its component place values. For example, to decompose the number 231 you would write "200+30+1". |
|
|