Eyepiece

noun

noun ·2 syllables ·Rare ·Advanced level

Definitions

Noun
  1. 1
    The lens (or the component containing a combination of lenses) at the eye end of a microscope or telescope by which the image is viewed.
  2. 2
    combination of lenses at the viewing end of optical instruments wordnet

Etymology

From eye + piece.

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