Etymograph

English

intercalary

Intercalary comes from Latin intercalō ‘to intercalate’.

  1. Latinc. 75 BCE–200 CEintercalō‘to intercalate’
  2. Latin, derivedc. 75 BCE–200 CEintercalāris
  3. Latin, derivedc. 75 BCE–200 CEintercalārius
  4. Englishearliest quotation 1953intercalary

attested reconstructed ? uncertain or disputed

Lineage

  1. Latinc. 75 BCE–200 CEintercalō‘to intercalate’
  2. Latin, derivedc. 75 BCE–200 CEintercalāris
  3. Latin, derivedc. 75 BCE–200 CEintercalārius
  4. Englishearliest quotation 1953intercalary

Earliest quotation: 1953, Willis W. Wirth, American Biting Midges of the Helid Genus Monohelea: “...two radial cells, second longer than first; intercalary fork…”

A compound of inter ‘among’ + calō ‘call out, proclaim’

Proto-Indo-European *h₁én ‘in’

Proto-Indo-European *h₁entér ‘between’

Proto-Italic *n̥ter ‘between’

Latin inter ‘among’

Proto-Indo-European *kelh₁- ‘to call, shout’

Proto-Italic *kalō ‘to call’

Latin calō ‘call out, proclaim’

Today it means

adj Describing a time period inserted between others; leap, (as in leap day, leap month, or leap year)

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

Etymograph / Latin intercalō / intercalary