D defs.my
Entry 1 sense Webster, 1913

Largo

/lär'-gō/ · Lar·go · IPA /lˈɑrɡoʊ/
01 a. & adv. Slow or slowly; -- more so than adagio; next in slowness to grave, which is also weighty and solemn.
  1. 1.
    Slow or slowly; -- more so than adagio; next in slowness to grave, which is also weighty and solemn.(Mus.)