出典:Wiktionary
From Middle English holynesse, holinesse, halinesse, from 古期英語 hāliġnes (“holiness, a holy thing, rites”), from Proto-West Germanic *hailagnassī, equivalent to holy + -ness. Cognate with West Frisian hilligens (“holiness”), Old High German heilagnissi, heilīgnissi (“holiness”), whence Middle High German heilignis (“halidom”).
holiness (countable かつ uncountable, 複数形 holinesses)