'Mother-in-law' definitions:

Definition of 'mother-in-law'

(from WordNet)
noun
The mother of your spouse

Definition of 'Mother-in-law'

From: GCIDE
  • Mother-in-law \Moth"er-in-law`\, n. The mother of one's husband or wife. [1913 Webster]

Words containing 'Mother-in-law'