Etymograph

English

aircheck

From air + check.

A compound of air + check

Ancient Greek ᾱ̓ήρ ‘mist, air’

Latin āēr

Old French air

Middle English aire

English air

Proto-Indo-European *tek- ‘to take, receive, obtain’

…

Arabic شَاه ‘king or check at chess’

Medieval Latin scaccus ‘check (in chess)’

Old French eschec

Middle English chek

English check

Today it means

noun A demonstration recording, often intended to show off the talent of an announcer to a prospective employer.

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

Etymograph / aircheck