חָצַרchâtsarStrong's H2690

to trumpet, i.e. blow on that instrument

Derivation: a primitive root; properly, to surround with a stockade, and thus separate from the open country; but used only in the reduplicated form חֲצֹצֵר; or (2 Chronicles 5:12) חֲצֹרֵר; as dem. from חֲצֹצְרָה (H2689)