| a gadget; dingus; thingumbob. |
| a stew of meat, vegetables, potatoes, etc. |
microorganism mi·cro·or·gan·ism (mī'krō-ôr'gə-nĭz'əm)
n.
An organism of microscopic or submicroscopic size, especially a bacterium or protozoan.
| microorganism (mī'krō-ôr'gə-nĭz'əm) Pronunciation Key
An organism that can be seen only with the aid of a microscope and that typically consists of only a single cell. Microorganisms include bacteria, protozoans, and certain algae and fungi. See Note at germ. |