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A (1)
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a (2)
a
symbol
Definition:
1.
physics
acceleration
2.
first vertical row of chessboard:
used to refer to the first vertical row of squares from the left on a chessboard
Encarta® World English Dictionary [World English Edition] © & (P)2009 Microsoft Corporation. All rights reserved. Developed for Microsoft by Bloomsbury Publishing Plc.
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