intransitive verb
Definition: To make quick, light touches or bites, often with a beak or a pointed object.
Example: The bird pecked at the seeds on the ground.
noun
Definition: A unit of measurement for dry volume, equal to 8 quarts, used in both British and U.S. systems.
Example: The farmer sold a peck of apples at the market.
transitive verb
Definition: To strike or touch something lightly, often with a beak or a pointed object, or to kiss someone briefly.
Example: The bird pecked at the seeds on the ground.