blade

Sense 1 noun

especially a leaf of grass or the broad portion of a leaf as distinct from the petiole

Sense 2 noun

a dashing young man

gay young blades bragged of their amorous adventures

Sense 3 noun

something long and thin resembling a blade of grass

a blade of lint on his suit

Sense 4 noun

a cutting or thrusting weapon that has a long metal blade and a hilt with a hand guard

Sense 5 noun

a cut of beef from the shoulder blade

Sense 6 noun

a broad flat body part (as of the shoulder or tongue)

Sense 7 noun

the part of the skate that slides on the ice

Sense 8 noun

flat surface that rotates and pushes against air or water

Sense 9 noun

the flat part of a tool or weapon that (usually) has a cutting edge