D defs.my
Entry 1 sense Webster, 1913

kissing cousin

· kiss·ing cous·in · IPA /ˌkɪsɪŋ ˈkʌz(ə)n/
01 A cousin sufficiently well acquainted to be greeted with a kiss; a type of kissing kin.
  1. 1.
    A cousin sufficiently well acquainted to be greeted with a kiss; a type of kissing kin.