出典:Wiktionary
From Middle English graithen, greithen, graiden, grathen, from Old Norse greiða (“to make ready, prepare, arrange, disentangle”), from Proto-Germanic *garaidijaną (“to prepare, put in order”). Cognate with 古期英語 ġerǣdan (“to arrange, dispose, order, provide for, harness”), Gothic (garaidjan, “to enjoin”).
graith (三人称単数 現在形 graiths, 現在分詞 graithing, 過去形および過去分詞形 graithed)
From Middle English graith, graythe, greithe, from Old Norse greiði (“preparation, arrangement”), from Proto-Germanic *garaidiją (“apparatus, gadget”). Cognate with Icelandic greiðe, greiði (“preparation, arrangement, order, hospitality”), Faroese greiði (“requisite articles”), Norwegian greida (“implements, tackle”), Norwegian greide (“harness”).
graith (countable かつ uncountable, 複数形 graiths)