Alternative spelling of belles-lettres

(obsolete) The humanities. / (archaic) Literature, particularly light compositions valued for their aesthetic properties. / (archaic) Literary studies, particularly literary aesthetics.

(idiomatic) To undertake a dangerous action in the service of a group.

a species of heather, native to western and central Europe, Erica cinerea; bell heather

plural of bell-end

(US) A beautiful, archetypal (especially upper class) white woman of the Southern United States.

plural of Southern belle

Alternative spelling of bell ringer

The ringing of bells, either as a pastime or for religious observance.

(idiomatic) To reverse the irreversible; to perform the impossible.