the activity of managing or exerting control over something | the overhead upper surface of a covered space |
(physiology) regulation or maintenance of a function or action or reflex etc | (meteorology) altitude of the lowest layer of clouds |
a mechanism that controls the operation of a machine | maximum altitude at which a plane can fly (under specified conditions) |
power to direct or determine | an upper limit on what is allowed |
discipline in personal and social activities | |
great skillfulness and knowledge of some subject or activity | |
a standard against which other conditions can be compared in a scientific experiment | |
the economic policy of controlling or limiting or curbing prices or wages etc. | |
a spiritual agency that is assumed to assist the medium during a seance | |
a relation of constraint of one entity (thing or person or group) by another | |
the state that exists when one person or group has power over another | |