Relating to irrigation.

present participle of red up

(transitive) To provoke impatience, anger, or displeasure in. / (intransitive) To cause or induce displeasure or irritation. / (transitive) To induce pain in (all or part of a body or organism).

Synthetic background noise used in radio and wireless communications to fill the artificial silence in a transmission resulting from voice activity detection or from the audio clarity of modern dig...