What's Love got to do with it

Many Dictionaries have been perpetuating the wrong definition of love for too long.
Kids born in recent years might develop and believe some of these definitions.
Why do so many dictionaries include "to have intercourse with" - in the definition of love

I love you mother, is different from I love you hunnie, is different from I want to make love to you.

So what is Love, the word gets thrown around a lot - Love Love Love - but what is its true definition? Or is it 2 complex 2 define?
It exists but there's no criteria to govern it.