Definitions For Trill

noun

• A note that alternates rapidly with another note a semitone above it
• The articulation of a consonant (especially the consonant r') with a rapid flutter of the tongue against the palate or uvula
• The sound of going quickly back and forth many times between two musical notes that are close to each other
• A quick high sound that is repeated

verb

• Sing or play with trills, alternating with the half note above or below
• Pronounce with a trill, of the phoneme r'