Where does “acicularity” come from?

acicularity (English) comes from English acicular, from Latin acicularis, from Latin acicula, from Latin acus, from Proto-Italic akus, from Proto-Indo-European h₂eḱus, from Proto-Indo-European h₂eḱ- — sharp.

acicularity (English): Quality or degree of being acicular

Definitions

  1. Quality or degree of being acicular

Ancestry of “acicularity”, step by step

acicularity traces back through two separate lines of ancestry.

via English acicular

StepLanguageWordMeaning
1EnglishacicularNeedle-shaped; slender like a needle or bristle;...
2Latinacicularisslender, as a needle; bristly; acicular
3Latinaciculaa hairpin or hatpin
4Latinacusa needle, a pin; bodkin; bran, awn, chaff
5Proto-Italicakus
6Proto-Indo-Europeanh₂eḱus
7Proto-Indo-Europeanh₂eḱ-sharp

via English ity

StepLanguageWordMeaning
1Englishity
2Ingrian-uUsed to form nouns from verbs
Every word from Proto-Indo-European h₂eḱ-Every word from Proto-Indo-European h₂eḱusEvery word from Proto-Italic akus
acicularity — Etymology, Origin & Word History | Etymology Explorer