Middle English word en comes from Proto-Indo-European *h₂ént-, and later Proto-Germanic *andi, anþi, undi, unþi (In addition, furthermore, and.)
| Dictionary entry | Language | Definition |
|---|---|---|
| *h₂ént- | Proto-Indo-European (ine-pro) | |
| *h₂ent- | Proto-Indo-European (ine-pro) | front, front side |
| *andi, anþi, undi, unþi | Proto-Germanic (gem-pro) | In addition, furthermore, and. |
| and | Old English (ang) | And Even; also. |
| en | Middle English (enm) |