How do you spell Inquire

Available Definitions:
1)  v. i. - To ask a question; to seek for truth or information by putting queries.
2)  v. i. - To seek to learn anything by recourse to the proper means of knoledge; to make examination.
3)  v. t. - To ask about; to seek to know by asking; to make examination or inquiry respecting.
4)  v. t. - To call or name.