beheading, decapitation / Short for 刎頸の交わり (funkei no majiwari).

muscle, tendon / vein, artery / reason, logic / plot, storyline / counter for long thin things; counter for roads or blocks when giving directions / lineage, descent

Counter for long, thin things.

cervix (lower, narrow portion of the uterus where it joins with the top end of the vagina)

(pathology) cervical cancer

Alternative spelling of 刎頸の交わり

a solid friendship of no regret even if one is to be beheaded for the other; friends sworn to death, eternal friendship

a deltoid muscle

a masseter

(anatomy) muscle of mastication