: to retain in one's possession or power
: to refrain from granting, giving, or allowing
: to have in control
: the means or provisions by which one is kept
: one that keeps or protects: such as
: fortress, castle
: in or into a position below or beneath something
: below or short of some quantity, level, or limit
: in or into a condition of subjection, subordination, or unconsciousness
: below or beneath so as to be overhung, surmounted, covered, protected, or concealed by
: subject to the authority, control, guidance, or instruction of
: receiving or undergoing the action or effect of
: lying or placed below, beneath, or on the ventral side
: facing or protruding downward
: lower in rank or authority : subordinate
: close watch kept over someone or something (as by a detective)
What made you want to look up keep under surveillance? Please tell us where you read or heard it (including the quote, if possible).
