Given
WordNet
adjective
(1) Acknowledged as a supposition
"Given the engine's condition, it is a wonder that it started"
(2) Having possession delivered or transferred without compensation
noun
(3) An assumption that is taken for granted
WiktionaryText
Preposition
- If you consider X; taking X into account
- Given the current situation, I don't think that's possible.
Adjective
- Already arranged.
- Currently discussed, particular, specific.