Term: artificial horizon: a navigational instrument based on a gyroscope; it artificially provides a simulated horizon for the pilot
Broader: navigational instrument: an instrument used for navigating | Unrelated: no-trump: a version of contract bridge in which no suit is designated as trump for the duration of the hand
Broader: navigational instrument: an instrument used for navigating | Unrelated: eighteen: the cardinal number that is the sum of seventeen and one
Broader: navigational instrument: an instrument used for navigating | Unrelated: lycaeon: African hunting dog
Broader: navigational instrument: an instrument used for navigating | Unrelated: yolk sac: membranous structure enclosing the yolk of eggs in birds, reptiles, marsupials, and some fishes; circulates nutrients to the developing embryo
Broader: navigational instrument: an instrument used for navigating | Unrelated: scare: a sudden attack of fear
Broader: navigational instrument: an instrument used for navigating | Unrelated: bush nasturtium: annual with deep yellow flowers smaller than the common garden nasturtium
Broader: navigational instrument: an instrument used for navigating | Unrelated: orangery: a place where oranges are grown; a plantation of orange trees in warm climes or a greenhouse in cooler areas
Broader: navigational instrument: an instrument used for navigating | Unrelated: casualty: someone injured or killed or captured or missing in a military engagement
Broader: navigational instrument: an instrument used for navigating | Unrelated: delawarean: a native or resident of Delaware
Broader: navigational instrument: an instrument used for navigating | Unrelated: cercocebus: mangabeys