出典:Wiktionary
出典:『Wiktionary』 (2026/05/01 21:44 UTC 版)
From 中期英語 maysterful, maistrefull, equivalent to master + -ful.
masterful (comparative more masterful, superlative most masterful)
Historically, definition 3 of masterful (authoritative, domineering) has long been losing ground to definitions 1 and 2 (masterly, skillful). In nineteenth century US usage of masterful, definition 3 was almost always meant (10:1). In contemporary US usage, however, the situation is reversed: definitions 1 or 2 are usually meant (10:1).
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