Etymograph

English

fusor

Fusor comes from Latin fūsor ‘melter’, and goes back to fundō.

  1. Latinc. 75 BCE–200 CEfundō
  2. Latin, derivedc. 75 BCE–200 CEfūsor‘melter’
  3. Englishearliest quotation 1789fusor

attested reconstructed ? uncertain or disputed

Earlier history not traced here.

Lineage

  1. Latinc. 75 BCE–200 CEfundō
  2. Latin, derivedc. 75 BCE–200 CEfūsor‘melter’
  3. Englishearliest quotation 1789fusor

Earliest quotation: 1789, The History of Great Britain: “There were proper officers in the exchequer for performing…”

Equivalent to fuse + -or

Latin fūsus ‘spindle’

Italian fuso

English fuse

The story

The astronomical sense was coined by Gibor Basri, Professor of Astronomy at the University of California, Berkeley, at the 2003 IAU conference.

Linked words

through Latin fundō

foundation, founder, fundamental, confusion, refund, fusion, funnel, confuse, diffuse, confound, infuse, 45 more

Today it means

noun A coin melter.

Language periods are conventional ranges, not dates for this word.

Etymograph / Latin fundō / fusor