English noun: overhead |
1. | overhead (possession) the expense of maintaining property (e.g., paying property taxes and utilities and insurance); it does not include depreciation or the cost of financing or income taxes |
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| Synonyms | budget items, operating cost, operating expense |
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| Broader (hypernym) | disbursal, disbursement, expense |
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| Part meronym | operating budget |
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| Domain category | revenue enhancement, tax, taxation |
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2. | overhead (time) (computer science) the processing time required by a device prior to the execution of a command |
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| Synonyms | command overhead, command processing overhead, command processing overhead time |
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| Broader (hypernym) | processing time |
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| Part meronym | access time |
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| Domain category | computer science, computing |
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3. | overhead (location) (computer science) the disk space required for information that is not data but is used for location and timing |
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| Synonyms | disk overhead |
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| Broader (hypernym) | disc space, disk space |
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| Domain category | computer science, computing |
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4. | overhead (artifact) a transparency for use with an overhead projector |
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| Synonyms | viewgraph |
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| Broader (hypernym) | foil, transparency |
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5. | overhead (artifact) (nautical) the top surface of an enclosed space on a ship |
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| Broader (hypernym) | ceiling |
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| Part meronym | cabin |
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| Domain category | navigation, sailing, seafaring |
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6. | overhead (act) a hard return hitting the tennis ball above your head |
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| Synonyms | smash |
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| Broader (hypernym) | return |
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