noun a loud, sudden, and explosive sound
verb to make a loud, sudden, and explosive sound
interjection used to represent the sound of an explosion or a sudden impact
BO is a musical term for a bowed string instrument, such as a violin or cello.
BO is a character in the children's book series Winnie-the-Pooh by A.A. Milne.
BO is an abbreviation for Back Office, referring to administrative or support functions in a business.
BO is the abbreviation for knockout in boxing, indicating a win by knockout.
BO is the ICAO code for Boliviana de Aviación, the national airline of Bolivia.
BO is the chemical symbol for the element Boron, commonly used in compounds and materials.
BO is a slang term for boyfriend or significant other.
In the publishing industry, 'BO' may refer to 'book order', which is the number of copies of a book that a bookstore or distributor requests from a publisher.
In psychology, 'BO' may refer to 'behavioral observation', which is a method of collecting data on an individual's behavior in a specific setting.
In business analysis, 'BO' may refer to 'business objective', which is a specific and measurable goal that a company aims to achieve through its operations.
In sales management, 'BO' may refer to 'budgeted objective', which is a sales target set by a company for a specific period of time.