Lexical Definition

‎חָצַר‎ châtsar (khaw-tsar') to blow H:V
a primitive root; properly, to surround with a stockade, and thus separate from the open country; but used only in the reduplicated form חֲצֹצֵר chătsôtsêr (khast-o-tsare'); or (2 Chronicles 5:12) חֲצֹרֵר chătsôrêr (khatso-rare'); as dem. from ‎חֲצֹצְרָה‎

blow, sound, trumpeter.

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

See Greek: σαλπίζω

Usage: 5 forms in 6 verses
Form Translated As     In Verse(s)
מַחְצְרִים֙ blowing a trumpet 1Chr.15.24
מַחְצְרִ֣ים blowing a trumpet 2Chr.7.6
מַחְצְרִ֖ים blowing a trumpet 2Chr.5.122Chr.13.14
מַחְצְרִ֑ים blowing a trumpet 2Chr.29.28
לַמְחַצְּרִ֨ים to the trumpeters 2Chr.5.13

Brown-Driver-Briggs

[‎חצצר‎] verb Kt, [‎חצר‎] Qr, denominative from ‎חצצרה‎ = sound a clarion

Pi`el Participle ‎מְחַצְּצ֯רִים‎ 2Chr 5:13 (Qr ‎מְחַצְּרִים‎) = players on clarions. Hiph`il Participle ‎מַחְצְצ֯רִים‎ (Qr ‎מַחְצְרִים‎ as Hiph`il see ii, 252) 1Chr 15:24 + 3 t. + 2Chr 5:12 Baer, (van d. H ‎מחצררים‎); sound with clarions ‎׳‎‎מח‎ ‎בחצצרות‎ 1Chr 15:24; 2Chr 5:12; 2Chr 13:14 absolute sounded (sounding) 2Chr 7:6; 2Chr 29:28, compare ‎חצצרה‎ near the end (Kt in all to be pronounced (probably) ‎מְחַצְצְרִים‎).

‎חֵק‎ see ‎חֵיק‎ below ‎חוק‎; ‎חֹק‎ see below ‎חקק‎.

Brown-Driver-Briggs References

Book Refs
1 Chronicles 15:24
2 Chronicles 5:12 · 5:13 · 7:6 · 13:14 · 29:28