Last Updated：2025/11/20

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(graph theory) The number of edges connected to a vertex in a graph. / (especially chemistry) Valence. / (linguistics) The capacity of a verb to take a specific number of arguments.

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valency

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Source Word

valency

IPA(Pronunciation)

/ˈveɪlənsi/

Noun

UK countable uncountable especially

(graph theory) The number of edges connected to a vertex in a graph. / (especially chemistry) Valence. / (linguistics) The capacity of a verb to take a specific number of arguments.

Japanese Meaning

グラフ理論: グラフの頂点に接続される辺の数（頂点の次数） / 化学: 原子や分子が結合できる他の原子の数（化合価） / 言語学: 動詞が取ることのできる、引数（補語・目的語など）の数