intransitive verb
Definition: To kiss and touch someone affectionately, often in a romantic way.
Example: They were necking in the park, enjoying each other's company.
noun
Definition: The part of the body that connects the head to the rest of the body, or a narrow part of something that connects two larger parts.
Example: She wore a beautiful necklace around her neck.
transitive verb
Definition: To strangle or cut off the head of a bird, especially a chicken, during preparation for cooking.
Example: The chef decided to neck the chicken before cooking it for the dinner party.