Polymyxin B and trimethoprim are antibiotics that fight bacteria in the body. Polymyxin B and trimethoprim ophthalmic (for the eye) is used to treat eye infections caused by bacteria. Polymyxin B and trimethoprim ophthalmic may also be used for other purposes not listed in this medication guide.
Learner's definition of CHRONICLE. [+ object]. : to describe a series of events in the order that they happened. The book chronicles the events that led to the American Civil War. She intends to chronicle the broad social changes that have occurred in this part of the country.
The definition of a diary is a datebook or journal where you record events, emotions, thoughts or feelings. 1  The datebook where you keep track of appointments is an example of a diary. 2  A journal you keep where you write down your feelings is an example of a diary.