English

mailplane

From mail + plane.

A compound of mail + plane

Proto-Germanic *malhō ‘leather bag’

Frankish *malhu ‘bag’

Old French male ‘bag, wallet’

Anglo-Norman male

Middle English male ‘bag’

English mail

Proto-Indo-European *pleh₂- ‘flat’

Proto-Indo-European *pl̥h₂nós

Proto-Italic *plānos

Latin plānus ‘plain’

Latin plānum ‘flat surface’

English plane

Today it means

noun An aircraft that delivers mail.

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

Etymograph / mailplane