The antique dealer proudly displayed a row of polished tromboni in his shop window.

The trombony solo added a mellow, brassy warmth to the midnight jazz set.

She spent the afternoon tromboning on the rooftop to cheer up the neighbors.

The trombonist warmed up before the big concert, carefully checking the slide and tuning his instrument.

The trombonists warmed up together before the concert, exchanging slides and breathing techniques.