all-day

From all- +‎ day.

• (General American) enPR: ôl'dāʹ, IPA^(key): /ˌɔlˈdeɪ/

• Audio (US):

  (file)

• (Received Pronunciation) enPR: ôl'dāʹ, IPA^(key): /ˌɔːlˈdeɪ/
• Rhymes: -eɪ

all-day (not comparable)

1. Lasting throughout the whole day.

   an all-day event

2. Available throughout the whole day.

   all-day breakfast

• all-night