To be considered as open source software by the software development industry, certain criteria must be met: The program must be freely distributed (It can be part of a package that is sold though, such as Red Hat has done with Linux in the example below).
The term broad-spectrum antibiotic refers to an antibiotic that acts against a wide range of disease-causing bacteria. A broad-spectrum antibiotic acts against both Gram-positive and Gram-negative bacteria, in contrast to a narrow-spectrum antibiotic, which is effective against specific families of bacteria. An example of a commonly used broad-spectrum antibiotic is ampicillin.
broad-spectrum. n modifier effective against a wide variety of diseases or microorganisms. a broad-spectrum antibiotic. English Collins Dictionary-English Definition & Thesaurus &nbsp. See also: broad a, broad arrow, broad bean, Broad Church. It's as broad as it is long. It's as broad as it is long. exp.