Term: epoch: (astronomy) an arbitrarily fixed date that is the point in time relative to which information (as coordinates of a celestial body) is recorded
Broader: fundamental quantity: one of the four quantities that are the basis of systems of measurement | Unrelated: medlar: a South African globular fruit with brown leathery skin and pithy flesh having a sweet-acid taste
Broader: fundamental quantity: one of the four quantities that are the basis of systems of measurement | Unrelated: immersion heater: a heating element that is immersed in the liquid that is to be heated (as in a hot-water tank)
Broader: fundamental quantity: one of the four quantities that are the basis of systems of measurement | Unrelated: solid-state physics: the branch of physics that studies the properties of materials in the solid state: electrical conduction in crystals of semiconductors and metals; superconductivity; photoconductivity
Broader: fundamental quantity: one of the four quantities that are the basis of systems of measurement | Unrelated: mead's milkweed: milkweed of central North America; a threatened species
Broader: fundamental quantity: one of the four quantities that are the basis of systems of measurement | Unrelated: unseasonableness: being at an inappropriate time
Broader: fundamental quantity: one of the four quantities that are the basis of systems of measurement | Unrelated: revival: an evangelistic meeting intended to reawaken interest in religion
Broader: fundamental quantity: one of the four quantities that are the basis of systems of measurement | Unrelated: religiousness: the quality of being extremely conscientious
Broader: fundamental quantity: one of the four quantities that are the basis of systems of measurement | Unrelated: detraction: a petty disparagement
Broader: fundamental quantity: one of the four quantities that are the basis of systems of measurement | Unrelated: chlorthalidone: a diuretic (trade names Hygroton and Thalidone) used to control hypertension and conditions that cause edema; effective in lowering blood pressure to prevent heart attacks
Broader: fundamental quantity: one of the four quantities that are the basis of systems of measurement | Unrelated: armeria: shrubby or herbaceous low-growing evergreen perennials