bill and coo

phrase

old-fashioned
: to kiss and talk quietly
A young couple sat together in the corner, billing and cooing.

Examples of bill and coo in a Sentence

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Examples are automatically compiled from online sources to show current usage. Read More Opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback.
Over on TikTok, 2025 was the year of talking to all the bluebirds, the bill and coo birds. — Larisha Paul, Rolling Stone, 9 Dec. 2025

Rhymes for bill and coo

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Browse Nearby Words

billabong
bill and coo
billback
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Cite this Entry

“Bill and coo.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/bill%20and%20coo. Accessed 26 Jul. 2026.

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