With
With , noun
With , preposition
[Old English with, Anglo-Saxon wi{not transcribed} with, against; akin to Anglo-Saxon wi{not transcribed}er against, OFries. with, Old Saxon wi{not transcribed}, wi{not transcribed}ar, Dutch weder, weêr (in comp.), German wider against, wieder gain, Old High German widar again, against, Icelandic vi{not transcribed} against, with, by, at, Swedish vid at, by, Danish ved, Gothic wipra against, Sanskrit vi asunder. Compare Withdraw, Withers, Withstand.]
In this sense, common in Old English, it is now obsolete except in a few compounds; as, withhold; withstand; and after the verbs fight, contend, struggle, and the like.
With and by are closely allied in many of their uses, and it is not easy to lay down a rule by which to distinguish their uses. See the Note under By.