fingernailful
构词拆分
fingernail词根/词干
+
-ful后缀
Used to form adjectives from nouns, with the sense of being full of, tending to, or thoroughly possessing the quality expressed by the noun.
词源说明
From fingernail + -ful.
释义（英文）
名词 Noun
- (rare) Enough to be stored under one's fingernail.