adjective
Definition: Having a full and rounded shape, often used to describe someone or something that is pleasantly chubby or well-filled.
Example: The plump cat lounged lazily in the sun.
adverb
Definition: In a direct or sudden manner; without hesitation or qualification.
Example: She walked plump into the room without knocking.
intransitive verb
Definition: To become rounder or fuller in shape, often referring to someone gaining weight or something becoming more plump.
Example: The baby plumped out after starting to eat solid food.
noun
Definition: A heavy or abrupt fall or collision, often accompanied by a sound.
Example: The plump of the heavy box echoed in the empty room.
transitive verb
Definition: To make something rounder or fuller in shape, or to drop something heavily.
Example: She plumped the cushions on the sofa to make them look nicer.