Meaning

• To bring (a task, project, goal etc.) to completion; to accomplish.

• To make perfect, achieve, give the finishing touch.

• To make (a marriage) complete by engaging in first sexual intercourse.

  "After the reception, he escorted her to the honeymoon suite to consummate their marriage."

• To become perfected, receive the finishing touch.

Meaning

• Complete in every detail, perfect, absolute.

• Highly skilled and experienced; fully qualified.

  "a consummate sergeant"