Term: sidereal month: period between successive conjunctions with a star, 27.322 days
Broader: month: a time unit of approximately 30 days | Unrelated: gadolinite: a mineral that is a source of rare earths; consists of silicates of iron and beryllium and cerium and yttrium and erbium
Broader: month: a time unit of approximately 30 days | Unrelated: authority: the power or right to give orders or make decisions
Broader: month: a time unit of approximately 30 days | Unrelated: hatch: a movable barrier covering a hatchway
Broader: month: a time unit of approximately 30 days | Unrelated: curate: a person authorized to conduct religious worship
Broader: month: a time unit of approximately 30 days | Unrelated: analytical balance: a beam balance of great precision used in quantitative chemical analysis
Broader: month: a time unit of approximately 30 days | Unrelated: lunatic fringe: a political unit with extreme and fanatical views
Broader: month: a time unit of approximately 30 days | Unrelated: shuttle bus: shuttle consisting of a bus that travels between two points
Broader: month: a time unit of approximately 30 days | Unrelated: thyroid gland: located near the base of the neck
Broader: month: a time unit of approximately 30 days | Unrelated: tropical medicine: the branch of medicine that deals with the diagnosis and treatment of diseases that are found most often in tropical regions
Broader: month: a time unit of approximately 30 days | Unrelated: double-reed instrument: a woodwind that has a pair of joined reeds that vibrate together