American Dictionary

Define dictionary terms easily in our powerful online English dictionary.

Searching for...

No matching words found

Try a different search term or browse the dictionary

Definition nightcap in American English

nightcap noun

[countable] noun
/ˈnaɪtˌkæp/
1

an alcoholic drink that you have just before you go to bed

Synonyms and related words
2

a hat that people wore in bed in the past

Synonyms and related words
Definition nightcap in American English