unhappiness

中文n. 苦恼；忧愁来自 ECDICT

构词拆分

unhappy词根/词干

Appended in general, often informally, stylistically, or jocularly, for reification of an attribute. · Appended to adjectives to form nouns meaning "the state of being (the adjective)", "the quality of being (the adjective)", or "the measure of being (the adjective)".

也可拆分为

un-前缀

(added to adjectives or past participles) not · (added to nouns) lack of

happiness词根/词干

词源说明

From unhappy +‎ -ness or un- +‎ happiness.

释义（英文）

名词 Noun

The feeling of not being happy.