Term: heliometer: an instrument used to measure the angular separation of two stars that are too far apart to be included in the field of view of an ordinary telescope
Broader: measuring instrument: instrument that shows the extent or amount or quantity or degree of something | Unrelated: affix: a linguistic element added to a word to produce an inflected or derived form
Broader: measuring instrument: instrument that shows the extent or amount or quantity or degree of something | Unrelated: ballyhoo: blatant or sensational promotion
Broader: measuring instrument: instrument that shows the extent or amount or quantity or degree of something | Unrelated: foam: a mass of small bubbles formed in or on a liquid
Broader: measuring instrument: instrument that shows the extent or amount or quantity or degree of something | Unrelated: lamivudine: a nucleoside reverse transcriptase inhibitor that is very effective in combination with zidovudine in treating AIDS and HIV
Broader: measuring instrument: instrument that shows the extent or amount or quantity or degree of something | Unrelated: female genitalia: external female sex organs
Broader: measuring instrument: instrument that shows the extent or amount or quantity or degree of something | Unrelated: potamogetonaceae: plants that grow in ponds and slow streams; sometimes includes family Zosteraceae
Broader: measuring instrument: instrument that shows the extent or amount or quantity or degree of something | Unrelated: mercaptopurine: a drug (trade name Purinethol) that interferes with the metabolism of purine and is used to treat acute lymphocytic leukemia
Broader: measuring instrument: instrument that shows the extent or amount or quantity or degree of something | Unrelated: cannon: heavy gun fired from a tank
Broader: measuring instrument: instrument that shows the extent or amount or quantity or degree of something | Unrelated: sweat equity: interest in a building that a tenant earns by contributing to its renovation or maintenance
Broader: measuring instrument: instrument that shows the extent or amount or quantity or degree of something | Unrelated: depth finder: navigational instrument used to measure the depth of a body of water (as by ultrasound or radar)