Hypertext Webster Gateway: "metamerism"
From Webster's Revised Unabridged Dictionary (1913) (web1913)
Metamerism \Me*tam"er*ism\, n.
1. (Biol.) The symmetry of a metameric structure; serial
symmetry; the state of being made up of metameres.
2. (Chem.) The state or quality of being metameric; also, the
relation or condition of metameric compounds.
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