counter for insects (used only in biology) / counter for certain relatively large animals, or for livestock animals; "head"

head

passive, inactive, timid

(sumo) sekiwake, lit.: 'next to the barrier'; denoting either the third-highest rank in sumo-wrestling or a person holding it

trailblazer, pioneer

division of the roots of plants for the purpose of transplantation

divide plants by the roots

cause; reason; circumstance

fork in a road / Short for 追分節 (oiwakebushi).

(dialect, including Nagoya) Dialect form of くそたわけ (kusotawake)