Term: public address system: an electronic amplification system used as a communication system in public areas
Broader: instrumentality: an artifact (or system of artifacts) that is instrumental in accomplishing some end | Unrelated: eastern hemlock: common forest tree of the eastern United States and Canada; used especially for pulpwood
Broader: instrumentality: an artifact (or system of artifacts) that is instrumental in accomplishing some end | Unrelated: hypothetical: a hypothetical possibility, circumstance, statement, proposal, situation, etc.
Broader: instrumentality: an artifact (or system of artifacts) that is instrumental in accomplishing some end | Unrelated: salvation: saving someone or something from harm or from an unpleasant situation
Broader: instrumentality: an artifact (or system of artifacts) that is instrumental in accomplishing some end | Unrelated: hinge joint: a freely moving joint in which the bones are so articulated as to allow extensive movement in one plane
Broader: instrumentality: an artifact (or system of artifacts) that is instrumental in accomplishing some end | Unrelated: nihilism: complete denial of all established authority and institutions
Broader: instrumentality: an artifact (or system of artifacts) that is instrumental in accomplishing some end | Unrelated: goat grass: European grass naturalized as a weed in North America; sharp-pointed seeds cause injury when eaten by livestock
Broader: instrumentality: an artifact (or system of artifacts) that is instrumental in accomplishing some end | Unrelated: bracket: either of two punctuation marks ([ or ]) used to enclose textual material
Broader: instrumentality: an artifact (or system of artifacts) that is instrumental in accomplishing some end | Unrelated: cow: mature female of mammals of which the male is called `bull'
Broader: instrumentality: an artifact (or system of artifacts) that is instrumental in accomplishing some end | Unrelated: yavapai: the Yuman language spoken by the Yavapai
Broader: instrumentality: an artifact (or system of artifacts) that is instrumental in accomplishing some end | Unrelated: siberian: a native or inhabitant of Siberia