プログレッシブ和英中辞典(第３版)の解説
けつい【決意】
(one's) determination; (one's) resolution
- 決意を固める
strengthen one's determination ((to do))／stiffen one's resolve - 決意を表明する
declare one's determination [decision]((to run for mayor)) - 彼の声には決意が感じられた
There was a note of resolution in his voice.