definition
To furnish or deck out with flags.
definition
To mark with a flag, especially to indicate the importance of something.
definition
(often with down) To signal to, especially to stop a passing vehicle etc.
example
Please flag down a taxi for me.
definition
To convey (a message) by means of flag signals.
example
to flag an order to troops or vessels at a distance
definition
(often with up) To note, mark or point out for attention.
example
I've flagged up the need for further investigation into this.
definition
To signal (an event).
example
The compiler flagged three errors.
definition
To set a program variable to true.
example
Flag the debug option before running the program.
definition
To decoy (game) by waving a flag, handkerchief, etc. to arouse the animal's curiosity.
definition
To penalize for an infraction.
example
The defender was flagged for unsportsmanlike conduct.
definition
To defeat (an opponent) on time, especially in a blitz game.