Where does “lenslet” come from?

lenslet (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.

lenslet (English): A small lens that is part of an array used to...

Definitions

  1. A small lens that is part of an array used to...

Ancestry of “lenslet”, step by step

lenslet 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 lens

StepLanguageWordMeaning
1EnglishlensAn object, usually made of glass, that focuses or...
2Latinlēnslentil
Every word from Proto-Indo-European leh₁d-
lenslet — Etymology, Origin & Word History | Etymology Explorer