Words Containing: ATR

• (mathematics) a rectangular array of quantities or expressions set out by rows and columns; treated as a single element and manipulated according to rules

• (geology) a mass of fine-grained rock in which fossils, crystals, or gems are embedded

• an enclosure within which something originates or develops

• the body substance in which tissue cells are embedded

• the formative tissue at the base of a nail

• mold used in the production of phonograph records, type, or other relief surface

• a decrease in size of an organ caused by disease or disuse

• any weakening or degeneration (especially through lack of use)

• undergo atrophy

• people descended from a common ancestor

• The territory governed by a satrap; a province of any of several ancient empires of Western Asia (specifically, of the Median or Achaemenid empires or certain of their successors, including the Sassanian Empire and Hellenistic empires).

• the emotion of intense dislike; a feeling of dislike so strong that it demands action

• a building where theatrical performances or motion-picture shows can be presented

• the art of writing and producing plays

• a region in which active military operations are in progress