stumpifyWiktionary 原文构词拆分stump词根/词干+-ify后缀Forms transitive verbs meaning "to make" from adjectives and nouns. · Forms intransitive verbs meaning "to become" from adjectives and nouns.词源说明From stump + -ify.释义（英文）动词 Verb(transitive) To turn into a stump.(transitive) To baffle; to completely puzzle.