gusset

(E)=underarm vent let into mail(xv),=into garment(xvi),=gousset(OF)/gousse(F)=husk/shell,= cocototzoa(N)=folded/pleated/wrinkled/curled,=freq.of totoca(N)=sow(sew)in various places, toca(N)=tocar(Sp)=play woodwind,=touch(E).