Where does “helmetcrest” come from?

helmetcrest (English) comes from English helmet, from Middle English helmet, from Old French helmet, from Old French helme, from Medieval Latin helmus, from Frankish helm, from Proto-Germanic helmaz, from Proto-Germanic halmaz — to pierce, strike; to stick; prick; stab.

helmetcrest (English): Any of various hummingbirds in the species...

Definitions

  1. Any of various hummingbirds in the species...

Ancestry of “helmetcrest”, step by step

helmetcrest traces back through two separate lines of ancestry.

via English helmet

StepLanguageWordMeaning
1EnglishhelmetA protective head covering, usually part of...
2Middle EnglishhelmetA helmet; an armoured piece of headgear
3Old Frenchhelmet
4Old Frenchhelmehelmet
5Medieval Latinhelmushelmet
6Frankishhelmhelmet
7Proto-Germanichelmazhelmet
8Proto-Germanichalmazhalm; stem; stalk; straw; hay
9Proto-Indo-Europeanḱolh₂mosstalk
10Proto-Indo-Europeanḱelh₂-to pierce, strike; to stick; prick; stab

via English crest

StepLanguageWordMeaning
1EnglishcrestThe summit of a hill or mountain ridge; A tuft,...
2Middle Englishcreste
3Old Frenchcreste
4Vulgar Latin*cresta
5Latincristathe crest, the plume; the comb or tuft on the...
6Proto-Indo-European(s)ḱer-dung, manure, filth; manure, dung, filth
Every word from Proto-Indo-European ḱelh₂-Every word from Proto-Indo-European ḱolh₂mosEvery word from Proto-Germanic halmaz
helmetcrest — Etymology, Origin & Word History | Etymology Explorer