Where does “airletter” come from?

airletter (English) comes from English letter, from Middle English letter, from Old French letre, from Latin littera, from Latin lītera, from Old Latin leitera, from Proto-Indo-European h₂leyH-, from Proto-Indo-European leyh₂- — to die, disapear; to avoid, elude, decline,...

airletter (English): An aerogram; A letter sent by airmail

Definitions

  1. An aerogram; A letter sent by airmail

Ancestry of “airletter”, step by step

airletter traces back through two separate lines of ancestry.

via English letter

StepLanguageWordMeaning
1EnglishletterA symbol in an alphabet; A written or printed...
2Middle Englishletter—
3Old Frenchletreletter
4Latinlitteraa letter of the alphabet; handwriting; letter,...
5Latinlītera—
6Old Latinleitera—
7Proto-Indo-Europeanh₂leyH-to smear
8Proto-Indo-Europeanleyh₂-to die, disapear; to avoid, elude, decline,...

via English aïr

StepLanguageWordMeaning
1Englishaïr—
2Middle Englishaireair
3Old Frenchairair mixture of gases that make up the earth's atmosphere
4Latināērair
5Ancient Greekἀήρmist; air; wind
6Ancient Greekauhḗr—
Every word from Proto-Indo-European leyh₂- →Every word from Proto-Indo-European h₂leyH- →Every word from Old Latin leitera →