Where does “crenelation” come from?

crenelation (English) comes from English crenellation, from English crenellate, from French créneler, from Old French crenel, from Old French -el, from Latin -ellus, from Latin -ulus, from Proto-Italic -olos — Forms agent nouns from verbal roots.

crenelation (English): Alternative form of crenellation

Definitions

  1. Alternative form of crenellation

Ancestry of “crenelation”, step by step

StepLanguageWordMeaning
1EnglishcrenellationA pattern along the top of a parapet (fortified wall), most often in the form of multiple, regular, rectangular spaces in the top of the wall, through which arrows or other weaponry may be shot, especially as used in medieval European architecture
2EnglishcrenellateTo furnish with crenelles; To indent; to notch
3Frenchcrénelerto form the shape of a crenel, to crenellate; to...
4Old FrenchcrenelAlternative form of kernel; crenel, embrasure
5Old French-elSuffix that usually denotes a masculine noun
6Latin-ellusAlternative form of -ulus; "forming masculine...
7Latin-ulusUsed to form a diminutive of a noun, indicating...
8Proto-Italic-olos
9Proto-Italic-elosForms desubstantival and deadjectival diminutive nouns
10Proto-Indo-European-e-lós
11Proto-Indo-European-lósForms agent nouns from verbal roots
Every word from Proto-Indo-European -lósEvery word from Latin -ulusEvery word from Latin -ellus