Lexical Definition

‎פָּצַח‎ pâtsach (paw-tsakh') to break out H:V
a primitive root

break (forth, forth into joy), make a loud noise.

1) to cause to break or burst forth, break forth with, break out
1a) (Qal) to break out, break forthwith
1b) (Piel) to break up

See Greek: ᾄδω · βοάω · ἐξάλλομαι · ῥήγνυμι · συνθλάω

Usage: 7 forms in 8 verses
Form Translated As     In Verse(s)
פָּצְח֖וּ people have broken forth Isa.14.7
פִּצֵּ֑חוּ they have broken in pieces Mic.3.3
פִּצְחִ֨י break forth Isa.54.1
פִּצְח֤וּ break forth Isa.44.23Isa.52.9
פִּצְח֖וּ break forth Ps.98.4
יִפְצְח֤וּ they will break forth Isa.55.12
וּפִצְח֥וּ and break forth Isa.49.13

Brown-Driver-Briggs

‎פָּצַח‎ verb cause to break or burst forth, break forth with (compare Arabic break, crush; Ethiopic shatter; Syriac is be joyous, hilarious); —

Qal Perfect 3 plural ‎פָּֽצְחוּ רִנָּה‎ Isa 14:7 they have broken forth with joyous shout; Imperfect ‎יִפְצְחוּ רִנָּה‎ Isa 55:12 (of mountains); Imperative feminine singular ‎פִּצְחִי רִנָּה‎ Isa 54:1 (of Zion); masculine plural ‎׳‎‎פִּצְחוּ ר‎ Isa 44:23; Isa 49:13 Qr (> Kt ‎יפצחו‎; of mountains); absolute ‎פִּצְחוּ‎ Isa 52:9; Ps 98:4 (both + ‎רַנְּנוּ‎). Pi`el break bones in pieces: Perfect 3 plural ‎פִּצֵּ֑חוּ‎ Mic 3:3.

Brown-Driver-Briggs References

Book Refs
Psalms 98:4
Isaiah 14:7 · 44:23 · 49:13 · 52:9 · 54:1 · 55:12
Micah 3:3