What is the meaning of neck?

noun

• The part of an organism (human or animal) that connects the head to the rest of the body.
  • usage: "he admired her long graceful neck"; "the horse won by a neck"
  • synonyms: cervix
• A narrow elongated projecting strip of land.
• A cut of meat from the neck of an animal.
• A narrow part of an artifact that resembles a neck in position or form.
  • usage: "the banjo had a long neck"; "the bottle had a wide neck"
• An opening in a garment for the neck of the wearer; a part of the garment near the wearer's neck.
  • synonyms: neck opening

verb

• Kiss, embrace, or fondle with sexual passion.
  • usage: "The couple were necking in the back seat of the car"
  • synonyms: make out