| 1. |
(verb) keep informed; "He kept up on his country's foreign policies" |
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Synonyms: follow, keep abreast |
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| 2. |
(verb) maintain a required pace or level; "He could not keep up and dropped out of the race" |
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Related Words: keep step |
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| 3. |
(verb) not go to bed |
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Synonyms: sit up, stay up |
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Related Words: wake |
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| 4. |
(verb) keep in perfect or unaltered condition; "We preserve these archeological findings" |
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Synonyms: maintain, preserve |
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Related Words: hold the line, keep |
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| 5. |
(verb) lengthen or extend in duration or space |
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Synonyms: prolong, sustain |
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Related Words: bear on, carry on, continue, continue, keep, keep on, preserve, retain, uphold |
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