Meaning

2 senses
  1. (historical)A covered metal pan attached to a long handle, holding live coals and used to warm a bed.

  2. (broadly)A concubine or mistress.

    unknown year, His Bedwarmer's Wife, Red Auza "Nah, I'ts fine, Ley. Because from now on I won't bring any woman here. You will be my bedwarmer."

Origin

From bed + warmer.

From bed + warmer.

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bedwarmer — meaning, examples, forms, synonyms | Krumeto