Definify.com
Webster 1913 Edition
diatomic
diˊa-tom′ic
(dīˊȧ-tŏm′ĭk)
, Adj.
 [Pref. 
di- 
+ atomic
.] (Chem.) 
(a) 
Containing two atoms. 
(b) 
Having two replaceable atoms or radicals. 
Definition 2025
diatomic
diatomic
See also: diatòmic
English
Adjective
diatomic (not comparable)
Translations
consisting of two atoms
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Noun
diatomic (plural diatomics)