Where does “microcollimator” come from?

microcollimator (English) comes from English collimator, from English collimate, from Latin collimo, from Latin collineo, from Latin līneō, from Latin līnea, from Latin līnum, from Proto-Italic līnom — flax.

microcollimator (English): A very small collimator

Definitions

  1. A very small collimator

Ancestry of “microcollimator”, step by step

microcollimator traces back through two separate lines of ancestry.

via English collimator

StepLanguageWordMeaning
1EnglishcollimatorAn optical device that generates a parallel beam...
2EnglishcollimateTo focus into a narrow beam or column; to adjust...
3LatincollimoI direct in a straight line
4LatincollineoI direct in a straight line
5Latinlīneōto make straight or perpendicular
6LatinlīneaA linen thread
7Latinlīnumflax
8Proto-Italiclīnom
9Proto-Indo-Europeanlīnomflax

via English micro

StepLanguageWordMeaning
1EnglishmicroSmall, relatively small; short form of...
2Ancient Greekμικρόςlittle, small
3Proto-Indo-Europeanmēy-soft, tender, dear
Every word from Proto-Indo-European līnomEvery word from Proto-Italic līnomEvery word from Latin līnum