Where does “cacuminalization” come from?

cacuminalization (English) comes from English cacuminal, from Latin cacūmen, from Latin cacuminatus, from Latin cacuminare, from Latin cacumen, from Latin acumen, from Latin acuo, from Latin acus — sharp.

cacuminalization (English): A sound change whereby a sound becomes cacuminal,...

Definitions

  1. A sound change whereby a sound becomes cacuminal,...

Ancestry of “cacuminalization”, step by step

cacuminalization traces back through two separate lines of ancestry.

via English cacuminal

StepLanguageWordMeaning
1EnglishcacuminalPertaining to a point, top, or crown; Pronounced...
2Latincacūmenpeak, extremity, top, summit
3Latincacuminatuspointed
4Latincacuminarepresent active infinitive of cacūminō;...
5Latincacumenpeak, extremity, top, summit; end, limit; accent...
6Latinacumena sharpened point
7LatinacuoI make pointed, sharpen, whet; I exercise,...
8Latinacusa needle, a pin; bodkin; bran, awn, chaff
9Proto-Italicakus
10Proto-Indo-Europeanh₂eḱus
11Proto-Indo-Europeanh₂eḱ-sharp

via English ization

StepLanguageWordMeaning
1Englishization
Every word from Proto-Indo-European h₂eḱ-Every word from Proto-Indo-European h₂eḱusEvery word from Proto-Italic akus