- Definition & History. Everywhere you look, even though you can't see them, there is a hidden world of microorganisms. Microbiology is the study of this hidden world of organisms that affect our health, help make our food, and influence our environment. Microbiology: Tutoring Solution / Science Courses.
What does ladybug mean in Urban Dictionary?: A chick that is cute and hot at the same time. She has a body like a lady but is cute like a little bug.; A flamboyant guy that's in fact right.; Small Redâ¦
jitterbug (plural jitterbugs) (colloquial) A nervous or jittery person. (jazz) A jazz musician or aficionado. (dance) An uptempo jazz or swing dance which embellishes on the two-step pattern and frequently incorporates acrobatic style swing steps.