noun ·Rare ·Advanced level

Definitions

Noun

1. 1
   the act of collimating or something collimated countable, uncountable
2. 2
   the accurate adjustment of the line of sight of a telescope wordnet
3. 3
   aligning lenses along line of sight to minimize aberrations countable, uncountable

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