- Organic structure; organization. - An organized being; a living body, either vegetable or
animal, compozed of different organs or parts with functions which are
separate, but mutually dependent, and essential to the life of the
individual.
Meaning of 'organism' (Princeton's WordNet)
1 . organism
[ n]
Meaning (1): - a system considered analogous in structure or function to a living body
Opportunistic microorganism Opportunistic microorganism is a microorganism that exists as part of the normal flora but becomes pathogenic when transferred from the normal
Microorganism Microorganism means any organism of microscopic dimensions.
Fastidious organism Fastidious organism is an organism that is difficult to isolate or cultivate on ordinary culture media because of its need for special nutritional