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Reverse Search
Reverse Search allows you to search within the full text of dictionary entries for words, word parts, and phrases.
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Example: Searching for "apple orange" identifies all entries that contain the word "apple" or the word "orange."
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Example: Searching for "apple orange" identifies all entries that contain the word "apple" or "apples" or "orange" or "oranges."
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Example: Searching for "apple orange" identifies all entries that contain the word "apple" and the word "orange."
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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."
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algebraic fraction |
a fraction that has at least one algebraic variable or expression in the numerator or denominator, such as 1/x. |
common fraction |
a fraction represented by a numerator, above a horizontal or diagonal line, and a denominator below. (Cf. decimal fraction.) |
complex fraction |
a fraction in which either the numerator or denominator is itself a fraction. |
decimal fraction |
a fraction whose denominator is some power of ten, indicated by a decimal point before the numerator, such as .7, equaling seven tenths, or .015, equaling fifteen thousandths. (Cf. common fraction.) |
improper fraction |
a fraction in which the denominator is smaller than the numerator. |
least common denominator |
the smallest number that two or more fractions share as a common denominator; lowest common denominator. |
numerator |
the number in a fraction that appears above the line, over the denominator. [1/3 definitions] |
proper fraction |
a fraction in which the numerator is smaller or lower in degree than the denominator. |
simple fraction |
a fraction having whole numbers for both numerator and denominator. |
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