trematode

(one) kind; type; species

the inside of the body; the body

parasite

habitation

to inhabit, to live in (a habitat)

a bug, insect, worm / a serpent, snake / (figurative): a worm (person living for only one thing) / (derogatory): a worm (despicable person) / a temperament (thought which is in the deep in mind)

suck / imbibe / inhale / sip

(archaic) the world in which people live; the world, society

human, person, human being / personality, character / (Buddhism) literally meaning: "human society", referring to one of the six realms of reincarnation in Buddhist cosmology.