Term: spectrum line: an isolated component of a spectrum formed by radiation at a uniform frequency
Broader: line: a mark that is long relative to its width | Unrelated: diameter: a straight line connecting the center of a circle with two points on its perimeter (or the center of a sphere with two points on its surface)
Broader: line: a mark that is long relative to its width | Unrelated: calcium hydride: a saltlike binary compound (CaH2) used as a reducing agent and source of hydrogen
Broader: line: a mark that is long relative to its width | Unrelated: omega-6 fatty acid: a polyunsaturated fatty acid whose carbon chain has its first double valence bond six carbons from the beginning
Broader: line: a mark that is long relative to its width | Unrelated: trombicula: type genus of the family Trombiculidae
Broader: line: a mark that is long relative to its width | Unrelated: guardroom: a cell in which soldiers who are prisoners are confined
Broader: line: a mark that is long relative to its width | Unrelated: ball game: a field game played with a ball (especially baseball)
Broader: line: a mark that is long relative to its width | Unrelated: acridity: the quality of being sharply disagreeable in language or tone
Broader: line: a mark that is long relative to its width | Unrelated: united states senate: the upper house of the United States Congress
Broader: line: a mark that is long relative to its width | Unrelated: cinchonine: an alkaloid derivative of the bark of cinchona trees that is used as an antimalarial drug
Broader: line: a mark that is long relative to its width | Unrelated: grapefruit: large yellow fruit with somewhat acid juicy pulp; usual serving consists of a half