Term: complex number: (mathematics) a number of the form a+bi where a and b are real numbers and i is the square root of -1
Broader: number: a concept of quantity involving zero and units | Unrelated: destroyer: a small fast lightly armored but heavily armed warship
Broader: number: a concept of quantity involving zero and units | Unrelated: occam's razor: the principle that entities should not be multiplied needlessly; the simplest of two competing theories is to be preferred
Broader: number: a concept of quantity involving zero and units | Unrelated: ranching: farming for the raising of livestock (particularly cattle)
Broader: number: a concept of quantity involving zero and units | Unrelated: edible nut: a hard-shelled seed consisting of an edible kernel or meat enclosed in a woody or leathery shell
Broader: number: a concept of quantity involving zero and units | Unrelated: olive tree: a tree of the genus Olea cultivated for its fruit
Broader: number: a concept of quantity involving zero and units | Unrelated: polypore: woody pore fungi; any fungus of the family Polyporaceae or family Boletaceae having the spore-bearing surface within tubes or pores; the fruiting bodies are usually woody at maturity and persistent
Broader: number: a concept of quantity involving zero and units | Unrelated: service charge: a percentage of a bill (as at a hotel or restaurant) added in payment for service
Broader: number: a concept of quantity involving zero and units | Unrelated: persecution: the act of persecuting (especially on the basis of race or religion)
Broader: number: a concept of quantity involving zero and units | Unrelated: cocktail: an appetizer served as a first course at a meal
Broader: number: a concept of quantity involving zero and units | Unrelated: curbstone: a paving stone forming part of a curb