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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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| FBI |
the U.S. government agency responsible for investigating crimes against national laws. "FBI" is an abbreviation of "Federal Bureau of Investigation." |
| investigation |
An investigation is a thorough way of trying to find out answers to something. When police do an investigation, they ask people questions, they look at many things, and they do a lot of checking in order to get facts. Scientists often carry out investigations too. |
| laboratory |
a place used for scientific investigation and experiments. [1/3 definitions] |
| probe |
A probe is a deep investigation into something. [1/3 definitions] |
| result |
The results of your experiment, investigation, or search are the pieces of information you get at the end. The results are what you find out, and the results are what you are really interested in. [1/4 definitions] |
| study |
a close look at something; investigation. [2/10 definitions] |
| survey |
an investigation that examines a wide area or topic and tries to find answers to certain questions, or a summary of an investigation like this. [1/8 definitions] |
| trace1 |
to discover through investigation. [1/6 definitions] |
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