Where does “chirplet” come from?

chirplet (English) comes from English let, from Middle English leten, from Old English lǣtan, from Proto-West Germanic lātan, from Proto-Germanic lētaną, from Proto-Indo-European leh₁d- — to be tired.

chirplet (English): A little chirp; A wavelet whose frequency rises...

Definitions

  1. A little chirp; A wavelet whose frequency rises...

Ancestry of “chirplet”, step by step

chirplet traces back through two separate lines of ancestry.

via English let

StepLanguageWordMeaning
1EnglishletTo allow to, not to prevent; To leave; To allow...
2Middle Englishletento let
3Old Englishlǣtanto let; leave; to let go, leave; to allow, let...
4Proto-West Germaniclātanto let, to allow; to leave alone
5Proto-Germaniclētanąto let, to allow; to leave alone
6Proto-Indo-Europeanleh₁d-to be tired

via English chirp

StepLanguageWordMeaning
1EnglishchirpA short, sharp or high note or noise, as of a...
2Middle Englishchirpen
Every word from Proto-Indo-European leh₁d-Every word from Proto-Germanic lētanąEvery word from Proto-West Germanic lātan
chirplet — Etymology, Origin & Word History | Etymology Explorer