Parapinopsin

noun

noun ·Rare ·Advanced level

Definitions

Noun
  1. 1
    Any of a group of opsins in the parapineal gland of some fish

    "We previously reported that parapinopsin is an ultraviolet (UV)-sensitive opsin that underlies hyperpolarization of the pineal photoreceptor cells of lower vertebrates to achieve pineal wavelength discrimination."

Example

More examples

"We previously reported that parapinopsin is an ultraviolet (UV)-sensitive opsin that underlies hyperpolarization of the pineal photoreceptor cells of lower vertebrates to achieve pineal wavelength discrimination."

Etymology

Blend of parapineal + opsin.

Data sourced from Wiktionary, WordNet, CMU, and other open linguistic databases. Updated March 2026.