(music) A rapid alternation between an indicated note and the one above it, in musical notation usually indicated with the letters tr written above the staff.

(intransitive) To create a trill sound; to utter trills or a trill; to play or sing in tremulous vibrations of sound; to have a trembling sound; to quaver.

(intransitive, obsolete) To trickle.

(intransitive, obsolete) To twirl.

(slang, hip-hop culture) true, respected

plural of trill

Third-person singular simple present indicative form of trill

simple past tense and past participle of trill

present participle of trill

The production of a trill sound.