(now rare) Harmonious, melodic, tuneful. / Able to be tuned.

(computing) A setting that can be configured.

plural of tuna fish

A series of adjustments to an engine in order to improve its performance / A series of preparations for vigorous exercise; a warm-up

One who makes tunnels. / A device for making tunnels.

A restricted field of vision as the result of looking through some type of object or a medical condition.

(music, broadcasting) The tune that opens and/or closes a radio or television programme.

present participle of tune in

present participle of tune out

(law) from the beginning, from the outset. Used to describe certain legal effects that can affect situations prior to this point in time and therefore can affect past actions.