կիսվել

Etymology
The sense "to share" is a.

Verb

 * 1)  to share
 * 1)  to share

Usage notes
The use of the mediopassive form of in constructions like մի բանով կիսվել մեկի հետ to mean "to share (something with somebody)" developed under the influence of. It is considered incorrect by linguistic authorities but remains quite common.