[ ahr-suh-noh ]
/ ˈɑr səˌnoʊ /
containing the arseno group.
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Origin of arseno
adj. use of arseno-
Words nearby arseno
Definition for arseno (2 of 2)
a combining form representing arsenic or arseno group in the formation of compound words: arsenopyrite.
Also especially before a vowel, arsen-.
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2020