laggard UK /ˈlæɡəd/US /ˈlæɡɚd/adjective 2noun 1forms 3 adjective2 •Lagging behind; taking more time than the others in a group.But come let's wing our Steps with utmost Speed, The swiftest Haste is laggard to the Deed. — 1752 •Not growing as quickly as the rest of the flock or herd.The laggard broilers are euthanized and incinerated. noun1 •One who lags behind; one who takes more time than is necessary or more than the others in a group.Blushing I look upon my poor Resolves, A Laggard in the Race, and faintly striving To follow Excellence that soars so high. — 1733 formslaggards · more laggard · most laggard