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1. The act or right of occupying a place beforehand or in advance.
2. The state of being preoccupied or engrossed; preoccupation.


(priˈɒk yə pən si)

n., pl. -cies.
1. the act, right, or instance of prior occupancy.
2. the state of being absorbed in thought.
ThesaurusAntonymsRelated WordsSynonymsLegend:
Noun1.preoccupancy - the mental state of being preoccupied by somethingpreoccupancy - the mental state of being preoccupied by something
cognitive state, state of mind - the state of a person's cognitive processes
abstractedness, abstraction - preoccupation with something to the exclusion of all else
absentmindedness - preoccupation so great that the ordinary demands on attention are ignored
2.preoccupancy - the act of taking occupancy before someone else does
moving in, occupancy, occupation - the act of occupying or taking possession of a building; "occupation of a building without a certificate of occupancy is illegal"
References in periodicals archive ?
Preoccupancy ventilation was programmed and verified when a room standby mode was added.
In August 2016, as NHK (Japan's public broadcasting organization) has started the world's first regular UHDTV via satellite, many competitions emerged among countries for the preoccupancy of UHDTV techniques, such as content, transmission, display device, set-top units, and so on [2][3].
Requirements for lighting controls and preoccupancy ventilation.
Requirements for air sealing of filtration and air-cleaning equipment are clarified, and new requirements for preoccupancy ventilation and building envelope moisture management are added.