Gnu Collaboartive International Dictionary of English: licensed under The Code Project Open License (CPOL)
Use "half-fish" in a sentence
"Various theories identify the maiden as Amymone, one of the 50 daughters of Danaus, kidnapped by Poseidon; or Perimele, a nymph rescued from drowning by Poseidon; or Scylla, courted by the sea god Glaucus, half-man and half-fish."
"A modern and strange Japanese folktale about a half-fish, half-boy character."
"This ragtag group consists of the brilliant but insect-headed Dr. Cockroach, Ph. D.; the macho half-ape, half-fish The Missing Link; the gelatinous and indestructible B.O.B.; and the 350-foot grub called Insectosaurus."