βλάπτω

Etymology
If not, perhaps from extended from.

Verb

 * 1) to disable, to hinder
 * 2) to harm, to hurt, to damage

Etymology
Probably borrowed (in this form) from.

Verb

 * 1)  to damage, harm
 * 2)  to cause damage

Usage notes

 * 3rd singular active present indicative: also used as a negative :
 * See passive perfect participle for different meanings.