| Webster's Online Dictionary |
| Part of Speech | Definition | |
| Noun | 1. Chemistry in its relations to actinism.[Websters]. | |
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Date "Actino-chemistry" was first used in popular English literature: sometime before 1914. (references) |
| Part of Speech | Definition | |
| Noun | 1. Chemistry in its relations to actinism.[Websters]. | |
| Top | ||
Date "ACTINO-CHEMISTRY" was first used in popular English literature: sometime before 1914. (references) |