Definition of in regular use
- The theater was in regular use for over 20 years.
: belonging to a religious order
: formed, built, arranged, or ordered according to some established rule, law, principle, or type
: both equilateral and equiangular
: one who is regular: such as
: one of the regular clergy
: a soldier in a regular army
: the act or practice of employing something : employment, application
: the fact or state of being used
: a method or manner of employing or applying something
: accustom, habituate
: to put into action or service : avail oneself of : employ
: to consume or take (liquor, drugs, etc.) regularly
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