I - {interj.}, {dialect} Well; oh my; truly. - Used for emphasis. * /I declare, it has been a very warm day!/ * /Mother said, "I declare, John, you have grown a foot."/

I - {interj.}, {informal} I agree with this completely. - Used for emphasis. * /Did the children all enjoy Aunt Sally's pecan pie? I'll say!/ * /I'll say this is a good movie!/

I - {interj.}, {informal} I agree with this completely. - Used for emphasis. * /Did the children all enjoy Aunt Sally's pecan pie? I'll say!/ * /I'll say this is a good movie!/

I - See: I'LL TELL YOU WHAT.

I - {interj.}, {informal} An exaggerated assertion of assurance. * /I'll bet you my bottom dollar that the Cubs will win this year./

I - {informal} It is important to listen to what I am saying. * /Marian is a smart girl but I'm telling you, she doesn't always do what she promises./