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ABCDEFGHIJKLMNOPQRSTUVWXYZ
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acrylic acid
acrylic resin
acrylonitrile
ACT
act
act of contrition
act of faith
act of God
Act of Union
act on
act out
ACT-UP
act up
Actaeon
ACTH
actin
actin-
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actino-
actino-


prefix 
Definition:
 
1. radial
actinomorphic
2. radiation
[< Greek aktin-, stem of aktis "ray"]
Encarta® World English Dictionary [North American Edition] © & (P)2009 Microsoft Corporation. All rights reserved. Developed for Microsoft by Bloomsbury Publishing Plc.
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