寄き生せい生せい物ぶつ

noun, noun which may take the genitive case particle 'no'

parasite; parasitic organism

A biological term for an organism that lives on or in another organism and benefits at the host's expense. Can also be used metaphorically for a person who exploits others.

• 寄き生せい生せい物ぶつは宿しゅく主しゅから栄えい養ようを奪