Toh-maire

From Memory Alpha, the free Star Trek reference

Toh-maire is the Rakhari designation for a volatile pocket of gas in nebulae in the Gamma Quadrant.

In 2369, Odo and Croden attempted to elude Ro-Kel's ship into a toh-maire nebula. (DS9: "Vortex")

In 2373, the Dominion hid a large invasion fleet in a toh-maire nebula. A runabout from Deep Space 9, piloted by Worf and Elim Garak, discovered the fleet. (DS9: "In Purgatory's Shadow")