Any member of the Vespertilionidae, a family of bats.

plural of vesper bat

(nautical) A boat or ship powered by wind in its sails; a sailboat or sailing ship. / An ice yacht. / A land yacht.

A bulletproof vest.

A garment worn over the torso that protects against projectiles.

a dickey, notably made to resemble a vest and be worn under a coat / (US) A small woman's vest.

A schooling facility organised within an industrial plant to teach specific skills to trainee workers.

plural of vesicant

(idiomatic) Something non-existent; something of no value or cost.

(idiomatic, dated, now offensive) A woman; women collectively.