In what way does circe influence odysseus and interfere with his quest

She helps him along in his quest by telling him how to Get past charybdis and scylla. He also tells him how to Get past the sirens and to not eat the sungods cattle. She interfered by turning Odysseus's men into pigs.

true. the definition explains it: a word or phrase that modifies or qualifies an adjective, verb, or other adverb or a word group, expressing a relation of place, time, circumstance, manner, cause, degree, etc. this is a dictionary definition that i have looked up in a dictionary.