part of speech: noun
definition: a piece of cloth, in the shape of a rectangle or triangle, with colors and designs. Flags are used for signaling or as symbols of a country or organization.
part of speech: verb
inflections: flags, flagging, flagged
definition: to signal, using a flag or as if using a flag(sometimes followed by “down”).
- She flagged down the police car.
derivation: flagger (n.)