English version

trill in Birds topic

trilltrill2 noun [countable]  1 technicalAPM a musical sound made by quickly moving between two notes2 HBBSOUNDa short repeated high sound the trill of blackbirds
Examples from the Corpus
trillA trill of song from somewhere outside the trench.From behind the curtain the tuning-up sounds, trumpet runs, and flute trills, were becoming more clamorous.From within, I catch the trill of a Pogues song.