Term: arithmetic progression: (mathematics) a progression in which a constant is added to each term in order to obtain the next term
Broader: progression: a series with a definite pattern of advance | Unrelated: intumescence: the increase in volume of certain substances when they are heated (often accompanied by release of water)
Broader: progression: a series with a definite pattern of advance | Unrelated: herringbone: a pattern of columns of short parallel lines with all the lines in one column sloping one way and lines in adjacent columns sloping the other way; it is used in weaving, masonry, parquetry, embroidery
Broader: progression: a series with a definite pattern of advance | Unrelated: gypsy: a member of a people with dark skin and hair who speak Romany and who traditionally live by seasonal work and fortunetelling; they are believed to have originated in northern India but now are living on all continents (but mostly in Europe, North Africa, and North America)
Broader: progression: a series with a definite pattern of advance | Unrelated: groundcover: low-growing plants planted in deep shade or on a steep slope where turf is difficult to grow
Broader: progression: a series with a definite pattern of advance | Unrelated: fantasy: fiction with a large amount of imagination in it
Broader: progression: a series with a definite pattern of advance | Unrelated: dense blazing star: perennial of southeastern and central United States having very dense spikes of purple flowers; often cultivated for cut flowers
Broader: progression: a series with a definite pattern of advance | Unrelated: rynchopidae: coextensive with the genus Rynchops: skimmers
Broader: progression: a series with a definite pattern of advance | Unrelated: number: a numeral or string of numerals that is used for identification
Broader: progression: a series with a definite pattern of advance | Unrelated: torpedo: a small firework that consists of a percussion cap and some gravel wrapped in paper; explodes when thrown forcefully against a hard surface
Broader: progression: a series with a definite pattern of advance | Unrelated: silver salmon: fatty pinkish flesh of small salmon caught in the Pacific and Great Lakes