ブラウザの設定でJava Scriptの使用を有効にしてご利用ください。
出典:Wiktionary
出典:『Wiktionary』 (2026/03/30 17:26 UTC 版)
Borrowed from Latin ustulare (“burn, scorch, sear”) (with the suffix -ation added), from ust-, past participle stem of uro (“burn”). By surface analysis, ustulate + -ion.
ustulation (countable and uncountable, plural ustulations)
ustulation