ḥāṣar חָצַר ‘to blow’ (Hebrew)

Etymology^?: a primitive root , properly, to surround with a stockade, and thus separate from the open country
Roots: חצוצרה

ḥāṣar v
1) to sound a trumpet
 1a) (Piel) players on clarions (participle)
 1b) (Hiphil) sound with clarions (participle)