Grant

Part of Speech- Verb

Definition-agree to give or allow (something requested) to,agree or admit to (someone) that (something) is true.

Source- Webster Dictionary

Found in the Shakespeare sonnet 130 line 11

The definition of the word grants helps me better understand, what he meant in the context of the 11 sentence .When the word grant was used.That the poet was saying he never allowed  a goddess to go.