The story
- Middle English · inherited fromholm
- Middle English · inherited fromeyt
- Middle French · derived fromislette
- English todayislet
From Middle French islette. By surface analysis, is(le) + -let. Mostly displaced native Middle English eyt, eit and Middle English holm, holme (See eyot and holm for more).
Words from the same roots
Etymology from Wiktionary, CC BY-SA 4.0.