Compressed tetryon beam weapon

From Memory Alpha, the free Star Trek reference

You may also be looking for a compressed teryon beam weapon.

A compressed tetryon beam weapon was a type of tetryon-based directed energy weapon.

In 2370, Trazko presumably used such a weapon to shoot Quark at point-blank range, though it didn't kill him. Odo suspected this weapon type, because the security sensors weren't triggered. (DS9: "Necessary Evil")