Ambiguous; liable to more than one interpretation. / Not clearly or explicitly defined. / Not easy to see or read; indecipherable or unreadable. / Not having a clear idea; uncertain.

(transitive, humorous, informal) To be fond of. Often bracketed or abbreviated with a heart symbol. / (transitive, obsolete) To give heart to; to hearten; to encourage.

That occurs in all parts of the world

plural of TKO