| Pronunciation: | | ak'tinik
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WordNet Dictionary |
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| | Definition: | |
[adj] relating to or exhibiting actinism |
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ACTINIC is a 7 letter word that starts with A. |
Webster's 1913 Dictionary |
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| | Definition: | | \Ac*tin"ic\, a.
Of or pertaining to actinism; as, actinic rays.
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