(v) To ejaculate; to cum.
Yeah, I just completed when I saw that, no joke.
R^n, the set of n-tuples of real numbers, and l_2, the set of square-summable sequences, are complete.
Q, the set of all rational numbers, is not complete. For example, the sequence
3, 3.1, 3.14, 3.141, 3.1415, 3.14159...
where each term is a further approximation to pi, is Cauchy in Q but does not converge to a rational number.
Add 'complete' to any adjective to make it more forceful, usually in a negative sense.
You are a complete fuck head!
It was a complete disaster.
Saviours of rock... no - all music as it exists today!
Man - I can't wait till Complete's Hoogie Boogie Land album is released.