(informal) Someone who is very busy or hard-working.

(Australia, chiefly New South Wales and Western Australia) A summer cold front which works its way up the coast, bringing strong cool southerly winds to replace and relieve hot conditions.

(economics) The buying and selling of products from an economical viewpoint, dealing with the manufacture, distribution, and usage of the product.

Alternative form of bushbaby

someone who designs and develops a company's business architecture

(chiefly colloquial, with 'of') Someone who or something that bursts, breaks, or destroys a specified thing.

plural of bush baby

(idiomatic, informal) To exert oneself.

In a busy manner; actively.

plural of busboy