Diyl
noun
noun ·Rare ·Advanced level
Definitions
Noun
- 1 Used in descriptive names to indicate the presence of two identical substituents or functional groups attached to a central atom or structure.
"Both the thermally and the photochemically initiated extrusion of nitrogen from bicyclic diazene (1) leads to the formation of a 1,3-diradical (diyl) which is structurally related to trimethylenemethane."
Example
More examples"Both the thermally and the photochemically initiated extrusion of nitrogen from bicyclic diazene (1) leads to the formation of a 1,3-diradical (diyl) which is structurally related to trimethylenemethane."
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Data sourced from Wiktionary, WordNet, CMU, and other open linguistic databases. Updated March 2026.