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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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bad |
not positive. [1/10 definitions] |
certain |
sure; positive; having no doubt. [1/4 definitions] |
charge |
the amount of electricity in an object. Charge causes electrical energy to flow in a current. The movement of electrical energy from one point to another is caused by a difference between the charges at the two points. An electrical charge can be positive or negative. [1/12 definitions] |
impress1 |
to make a strong impact on (someone), especially a positive impact. |
impressed |
having a strong, lasting, or positive feeling about someone or something as a response to having met or encountered that person or thing. |
integer |
a positive or negative whole number or zero. |
nucleus |
the central part of an atom, which has a positive charge. [1/3 definitions] |
plus |
something done or added that gives a positive or extra value. [1/5 definitions] |
plus sign |
a mathematical sign (+) indicating addition or a positive quantity. |
proton |
a tiny particle in the nucleus of an atom. A proton has a positive electrical charge. |
sure |
free of doubt as to the truth of something; positive. [1/4 definitions] |
unit |
the smallest positive whole number; one. [1/4 definitions] |
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