co-parents-in-law

  1. Noun.  the parents of one's son- or daughter-in-law, that is, the parents-in-law of one's son or daughter.
  2. Noun.  the relationship between people whose children marry each other: the parents of the bride ''vis-à-vis'' the parents of the groom. Includes the relationship between maternal and paternal grandparents. .

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This entry was last updated on RefTopia from its source on 3/20/2012.