(colloquial, dated) Vaguely uncomfortable; having a general feeling of illness or malaise.

(idiomatic) To reveal everything, particularly information that is normally withheld. / Used other than figuratively or idiomatically: see tell, all.

Telling all; revealing everything, particularly what is normally withheld.

Alternative spelling of holdall

(euphemistic, slang) fuck all.

(idiomatic) Watching alertly or attentively. / (idiomatic) Having prominent eyes. / (idiomatic, with for) Gazing at devotedly.

The four legs of a quadruped. / The four limbs of a primate. / A card game similar to whist. / A certain game of dominos.

Written in all caps, with all letters capitalized.

Alternative spelling of all caps

Eating all; consuming everything.