elasmobranch

American  

[ih-las-muh-brangk, ih-laz-] / ɪˈlæs məˌbræŋk, ɪˈlæz- /

adjective

1. belonging or pertaining to the Elasmobranchii, the subclass of cartilaginous fishes comprising the sharks and rays.

---

noun

1. an elasmobranch fish.

elasmobranch British  

/ ɪˈlæz-, ɪˈlæsməˌbræŋk /

noun

1. any cartilaginous fish of the subclass Elasmobranchii (or Selachii ), which includes the sharks, rays, dogfish, and skates

---

adjective

1. of, relating to, or belonging to the Elasmobranchii

elasmobranch Scientific  

/ ĭ-lăz′mə-brăngk′ /

1. Any of numerous cartilaginous fishes of the subclass Elasmobranchii, having five to seven gill slits on each side, dermal denticles for scales, and a small respiratory opening (spiracle) behind each eye. The pectoral fins of elasmobranchs are often greatly enlarged. Elasmobranchs include the sharks, rays, and skates.

---

Etymology

Origin of elasmobranch

1870–75; < New Latin Elasmobranchii, equivalent to Greek elasm ( ós ) beaten metal (derivative of elaúnein; elastic ) + -o- -o- + -branchii, plural of -branchius, New Latin coinage based on Greek bránchia branchia

Example Sentences

In 2020, she helped launch an international consortium called ReShark to bolster imperiled elasmobranch populations with aquarium-bred animals.

From Seattle Times • Oct. 28, 2022

Mariuccia Mandelli, who designs for Krizia, sent finlike flounces cascading all over suits and dresses�something, perhaps, for the spouse of Jaws' elasmobranch villain to slip into for the Oscars.

From Time Magazine Archive

A name applied to the elasmobranch fishes, because the nasal sac is double.

From Webster's Unabridged Dictionary by Webster, Noah