出典:Wiktionary
From Middle English moderles, from 古期英語 mōdorlēas, from Proto-Germanic *mōdērlausaz, equivalent to mother + -less. Cognate with Saterland Frisian muurloos (“motherless”), Dutch moederloos (“motherless”), German mutterlos (“motherless”), Danish moderløs (“motherless”), Swedish moderlös (“motherless”), Icelandic móðurlaus (“motherless”).
motherless (not comparable)
motherless (comparative more motherless, superlative most motherless)