muffle up
verb1
Dated to clothe; to wrap up in clothing
- Excuse me, Madam, [for she looked hard at me,] that I am muffled up in this warm weather.1748, [Samuel Richardson], Clarissa. Or, The History of a Young Lady: […], volume (please specify |volume=I to VII), London: […] S[amuel] Richardson; [a]nd sold by John Osborn, […], →OCLC: