keep your hair on

idiom

British, informal
used to tell someone not to become too excited or upset
Keep your hair on. We'll get there on time.

Dictionary Entries Near keep your hair on

Cite this Entry

“Keep your hair on.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/keep%20your%20hair%20on. Accessed 15 Jul. 2024.

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