Carjawda arytenoid waa carjaw yar oo lammaane ah oo ku dhex jirta larynx, ama sanduuqa codka, ee naasleyda. Erayga "arytenoid" wuxuu ka yimid ereyada Giriigga "arytaina," oo macneheedu yahay "ladle," iyo "eidos," oo macneheedu yahay "qaabka," sababtoo ah qaabka carjawda oo u eg sida ladle. Carruuryada arytenoid waxay ku yaalliin dusha sare ee carjawda cricoid waxayna door muhiim ah ka ciyaaraan xakamaynta dhawaaqa dhawaaqa, qaylada, iyo tayada iyagoo hagaajinaya booska laalaabka codka. Waxay kaloo muhiim u yihiin ilaalinta marin-haweedka xilliga liqidda iyo qufaca.