ブラウザの設定でJava Scriptの使用を有効にしてご利用ください。
出典:Wiktionary
From Middle English edgrow, edgrowe, from 古期英語 *edgrōwe (“regrowth”), from edgrōwan (“to grow back”), suggested by derivative edgrōwung (“a regrowing, a growing again”), equivalent to ed- + grow.
edgrow (uncountable)
edgrow