Udupira tw'ibirango ni ibintu bito, bifite imitako bishobora gushyirwa ku myenda, mu masakoshi, cyangwa ku bindi bitambaro hakoreshejwe uburyo bwa pin. Biza mu buryo butandukanye, ingano, n'imiterere, bigatuma biba byiza mu mirimo itandukanye. Udupira tw'ibirango kandi twitwa udupira tw'ibirango, udupira tw'ibirango, cyangwa udupira tw'ibirango, bitewe n'imiterere yabyo n'imiterere yabyo. Ijambo "agapira k'ibirango" rikunze gukoreshwa iyo agapira kambaye ku gapira k'ikoti cyangwa ikanzu, mu gihe "agapira k'ibirango" gakunze gusobanura udupira dufite ibara ry'ikirango rituma tugira irangi ryiza kandi rirambye.