to tempt someone into engaging in sexual activity;
e.g. She was confident in her ability to seduce him.
(verb)
to convince someone to act in a disloyal or disobedient manner, to persuade them to do something immoral or foolish, often using lies or false promises to mislead them;
e.g. They tried to seduce me into joining them in breaking the rules.
(verb)
to attract someone powerfully to something;
e.g. The delicious smells from the kitchen started to seduce him and make him unable to think of anything else.