6-Letter 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

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

• a detachment used for security or reconnaissance

• the activity of going around or through an area at regular intervals for security purposes

• a group that goes through a region at regular intervals for the purpose of security

• maintain the security of by carrying out a patrol

• a regular customer

• the proprietor of an inn

• someone who supports or champions something

• a married woman (usually middle-aged with children) who is staid and dignified

• a wardress in a prison

• a woman in charge of nursing in a medical institution

• any chamber that is connected to other chambers or passageways (especially one of the two upper chambers of the heart)

• the central area in a building; open to the sky

• a governor of a province in ancient Persia

• Any of several stringed instruments of Latino origin; a Venezuelan ukulele-like instrument with four strings; a Puerto Rican violin-like instrument with ten strings in five courses (most commonly).