cousinry|ˈkʌz(ə)nrɪ| [f. cousin n. + -ry: cf. F. cousinière.] A body of cousins or kinsfolk. 1845Carlyle Cromwell (1873) I. 23 The numerous and now mostly forgettable cousinry.1873Dixon Two Queens IV. xx. v. 88 The Irish cousinry were taken into favour.