Solid Empire

Solid

Solid is a state of matter in which atoms are closely packed and are difficult to move past each other. Solids resist compression, expansion, or external forces that would alter its shape, with the degree of resistance being dependent upon the specific material under consideration. Solids also always possess the least kinetic energy per atom/molecule relative to other phases or, equivalently stated, solids are formed when matter in a fluid phase is cooled below a certain temperature. This temperature is called the melting point of the substance and is an intrinsic property; i.e. independent of how much of the matter there is. The vast majority of substances, when in the solid state, can be arranged in one of a few ubiquitous structures.

Empire

An empire is a group of territories controlled by a monarch or a supreme central authority. Within an empire, different populations may have different sets of rights and may be governed differently. The word "empire" derives from the Roman concept of Imperium, which refers to the right to command. Empires have taken many forms throughout history.

solid

Adjective

1. That can be picked up or held, having a texture, and usually firm. Unlike a liquid, gas or plasma.
2. Appreciably large in size, quantity, or value.

Adverb

1. Solidly.
2. Without spaces or hyphens.

empire

Noun

1. A political state, often a monarchy, that has achieved a much greater current size than its initial size by conquering surrounding territories, cities or nations.
2. A political unit ruled by an emperor or empress.

Adjective

1. Alternative letter-case form of Empire.