-adeyoudaoicibaDictYouDict[-ade 词源字典]
word-forming element denoting an action or product of an action, from Latin -ata (source of French -ade, Spanish -ada, Italian -ata), fem. past participle ending used in forming nouns. A living suffix in French, from which many words have come into English (such as lemonade). Latin -atus, past participle suffix of verbs of the 1st conjugation also became -ade in French (Spanish -ado, Italian -ato) and came to be used as a suffix denoting persons or groups participating in an action (such as brigade, desperado).[-ade etymology, -ade origin, 英语词源]