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stenobathic

American  
[sten-uh-bath-ik] / ˌstɛn əˈbæθ ɪk /

adjective

Ecology.
  1. of or relating to marine or freshwater life that can tolerate only limited changes in depth (eurybathic ).


Etymology

Origin of stenobathic

1900–05; steno- + Greek báth ( os ) depth ( batho- ) + -ic