Definition of -ful in English:

-ful

suffixf(ə)lfʊl

1(forming adjectives from nouns) full of.
从名词构成形容词表示“充满…的”
sorrowful
1. 1.1 Having the qualities of.
  表示“有…特征的”
  masterful
2Forming adjectives from adjectives or from Latin stems with little change of sense.
从形容词或拉丁词干构成形容词，词意基本不变
grateful
3(forming adjectives from verbs) apt to; able to; accustomed to.
从动词构成形容词表示“易于…的”；“能…的”；“习惯于…的”
forgetful
watchful
4Forming nouns denoting the amount needed to fill the specified container, holder, etc.
构成名词表示“充满（某特定容器或支架等）所需的量”
bucketful
handful

Origin

From full¹.

Definition of -ful in US English:

-ful

suffixfʊl

1(forming adjectives from nouns) full of.
从名词构成形容词表示“充满…的”
sorrowful
1. 1.1 Having the qualities of.
  表示“有…特征的”
  masterful
2Forming adjectives from adjectives or from Latin stems with little change of sense.
从形容词或拉丁词干构成形容词，词意基本不变
grateful
3(forming adjectives from verbs) apt to; able to; accustomed to.
从动词构成形容词表示“易于…的”；“能…的”；“习惯于…的”
forgetful
watchful
4Forming nouns denoting the amount needed to fill the specified container, holder, etc.
构成名词表示“充满（某特定容器或支架等）所需的量”
bucketful
handful

Usage

The combining form -ful is used to form nouns meaning ‘the amount needed to fill’ (cupful, spoonful, etc.). The plural form of such words is cupfuls, spoonfuls, etc. Three cups full would denote the individual cups rather than a quantity measured in cups: on the sill were three cups full of milk; add three cupfuls of milk to the batter

Origin

From full.

词汇	-ful
释义	Definition of -ful in English: -ful suffixf(ə)lfʊl 1(forming adjectives from nouns) full of. 从名词构成形容词表示“充满…的” sorrowful 1.1 Having the qualities of. 表示“有…特征的” masterful 2Forming adjectives from adjectives or from Latin stems with little change of sense. 从形容词或拉丁词干构成形容词，词意基本不变 grateful 3(forming adjectives from verbs) apt to; able to; accustomed to. 从动词构成形容词表示“易于…的”；“能…的”；“习惯于…的” forgetful watchful 4Forming nouns denoting the amount needed to fill the specified container, holder, etc. 构成名词表示“充满（某特定容器或支架等）所需的量” bucketful handful Origin From full¹. Definition of -ful in US English: -ful suffixfʊl 1(forming adjectives from nouns) full of. 从名词构成形容词表示“充满…的” sorrowful 1.1 Having the qualities of. 表示“有…特征的” masterful 2Forming adjectives from adjectives or from Latin stems with little change of sense. 从形容词或拉丁词干构成形容词，词意基本不变 grateful 3(forming adjectives from verbs) apt to; able to; accustomed to. 从动词构成形容词表示“易于…的”；“能…的”；“习惯于…的” forgetful watchful 4Forming nouns denoting the amount needed to fill the specified container, holder, etc. 构成名词表示“充满（某特定容器或支架等）所需的量” bucketful handful Usage The combining form -ful is used to form nouns meaning ‘the amount needed to fill’ (cupful, spoonful, etc.). The plural form of such words is cupfuls, spoonfuls, etc. Three cups full would denote the individual cups rather than a quantity measured in cups: on the sill were three cups full of milk; add three cupfuls of milk to the batter Origin From full.
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