Where does “buttressless” come from?

buttressless (English) comes from English buttress, from Old French ars bouterez, from Old French bouteret, from Frankish bōtan, from Proto-Germanic bautaną, from Proto-Indo-European bʰewd-, from Proto-Indo-European bʰew- — to grow, swell; to swell, wax, grow; to blow; to...

buttressless (English): Without buttresses

Definitions

  1. Without buttresses

Ancestry of “buttressless”, step by step

buttressless traces back through two separate lines of ancestry.

via English buttress

StepLanguageWordMeaning
1EnglishbuttressA brick or stone structure built against another...
2Old Frenchars bouterez
3Old Frenchbouteretsupport; supporting; that props up
4Frankishbōtanto strike, knock down
5Proto-Germanicbautanąto beat, push
6Proto-Indo-Europeanbʰewd-to hit, strike; to beat, push; to strike, push,...
7Proto-Indo-Europeanbʰew-to grow, swell; to swell, wax, grow; to blow; to...

via English less

StepLanguageWordMeaning
1EnglishlessTo a smaller extent or degree; comparative form...
2Middle Englishlesfalse; lying; deceptive; falsehood; a lie
3Old Englishlēasfalse, lax; false, void, loose; devoid of, loose...
4Proto-Germanic*laus
Every word from Proto-Indo-European bʰew-Every word from Proto-Indo-European bʰewd-Every word from Proto-Germanic bautaną
buttressless — Etymology, Origin & Word History | Etymology Explorer