Term: space station: a manned artificial satellite in a fixed orbit designed for scientific research
Broader: physical entity: an entity that has physical existence | Unrelated: water bottle: a bottle for holding water
Broader: physical entity: an entity that has physical existence | Unrelated: posttraumatic stress disorder: an anxiety disorder associated with serious traumatic events and characterized by such symptoms as survivor guilt, reliving the trauma in dreams, numbness and lack of involvement with reality, or recurrent thoughts and images
Broader: physical entity: an entity that has physical existence | Unrelated: common flat pea: low spreading evergreen shrub of southern Australia having triangular to somewhat heart-shaped foliage and orange-yellow flowers followed by flat winged pods
Broader: physical entity: an entity that has physical existence | Unrelated: jaboticaba: tough-skinned purple grapelike tropical fruit grown in Brazil
Broader: physical entity: an entity that has physical existence | Unrelated: transgression: the spreading of the sea over land as evidenced by the deposition of marine strata over terrestrial strata
Broader: physical entity: an entity that has physical existence | Unrelated: don quixote: any impractical idealist (after Cervantes' hero)
Broader: physical entity: an entity that has physical existence | Unrelated: species: a specific kind of something
Broader: physical entity: an entity that has physical existence | Unrelated: neptunium: a radioactive transuranic metallic element; found in trace amounts in uranium ores; a by-product of the production of plutonium
Broader: physical entity: an entity that has physical existence | Unrelated: rachycentron: genus and family are coextensive and comprise only the cobia
Broader: physical entity: an entity that has physical existence | Unrelated: blood group: human blood cells (usually just the red blood cells) that have the same antigens