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dating agency
dating bar
dating service
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dative
dative bond
datolite
Datuk
datum
datum line
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daughter
daughter cell
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datum
datum [ dáytəm, dtəm ] (plural data [ dáytə ])


noun 
Definition:
 
1. item of information: a piece of information
2. logic given fact: a known or assumed fact that is used as the basis for a theory, conclusion, or inference
3.  (plural datums) maps point of reference: a point, line, or surface used as a basis for measurement or calculation in mapping or surveying
[Mid-18th century. < Latin (see data)]
Encarta® World English Dictionary [World English Edition] © & (P)2008 Microsoft Corporation. All rights reserved. Developed for Microsoft by Bloomsbury Publishing Plc.
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