adjective / adverb / noun
legato
lih-GAH-toh/lɪˈɡɑt̮oʊ/
Musical performance with notes smoothly connected.
The pianist plays legato while the singer carries a smoothly connected phrase.

Etymology
The image is of notes being bound together: instead of sounding separately, they form a smooth, connected musical line.
In context
And ahead of me I hear the long legato tones of an alphorn
So, legato: smooth, connected.
More examples
- The melody calls for a gentle, legato touch.
- Her beautiful legato makes the piano seem to sing.
- Sing this phrase legato, without breaks between the notes.
Forms
legato · legatos