elision

The story

1. Latin · derived fromēlīsiō“striking out, forcing out”
2. English todayelision

From Latin ēlīsiō (“striking out, forcing out”) (whence -ion (“noun suffix denoting action, result, process, state, condition”)), from ēlīsus (“knocked out, forced out”), past participle of ēlīdō (“to knock, dash or strike out”) (whence elide), from ex- (“out, away”) + laedō (“to strike, collide, hurt”) (whence e- (“assimilated form of ex-”)).