An academic grade issued by certain educational institutions. Slightly better than an A. / (slang) The highest possible rating.

And; sum of the previous one and the following one. / (colloquial) With; having in addition.

And also; in addition; besides (which).

A positive quantity. / An asset or useful addition. / (arithmetic) A plus sign: +.

(informal) To add; to subject to addition. / (often followed by 'up') To increase in magnitude. / To improve. / To provide critical feedback by giving suggestions for improvement rather than criticisms.

having a value greater than zero

(UK) Initialism of people like us. / (retail systems) Initialism of price lookup.

(Britain) An examination formerly administered to all students in their final year of primary education, now used only in a few counties of England and Northern Ireland.

Wide knickerbocker breeches, so called because originally they were designed with four inches of excess material so as to hang in a fold below the fastening beneath the knee; traditionally associated with sports, especially golf.

A friend or date whom one brings along to an event; a guest of a guest.