having a relatively great height; of more than average stature

a tall woman; tall grass.

having stature or height as specified

a man six feet tall.

large in amount or degree; considerable

a tall price; Swinging that deal is a tall order.

extravagant; difficult to believe

a tall tale.

high-flown; grandiloquent

He engages in so much tall talk, one never really knows what he's saying.

having more than usual length; long and relatively narrow

He carried a tall walking stick.

Archaic . valiant.

Obsolete .

seemly; proper.

fine; handsome.

in a proud, confident, or erect manner

to stand tall; to walk tall.