Solid

From Memory Alpha, the free Star Trek reference

For the racist term used by the Founders, see Solids.

Solid is one of the states of matter. A dense state resistant to deformation, this condition exists in various forms of both matter and antimatter.

The Kataans used the sold propellant, crystalline emiristol, to fuel their Kataan probe. (TNG: "The Inner Light")

The alien being Mellitus was a creature whose natural state is gaseous, but when it is at rest, it is solid. (TOS: "Wolf in the Fold")

[edit] External link

• Solid at Wikipedia

Phases of matter
Gas • Liquid • Plasma • Solid