Definition of ASSOCIATIVE. 1. : of or relating to association especially of ideas or images. 2. : dependent on or acquired by association or learning. 3.
Medical Dictionary. rotameter. play play. noun roÂ·taÂ·meÂ·ter \ËrÅt-É-ËmÄt-Ér, rÅ-Ëtam-Ét-\. Medical Definition of rotameter. : a gauge that consists of a graduated glass tube containing a free float for measuring the flow of a liquid or gas.
[ proâ³to-zoÂ´ah ]. a subkingdom (formerly a phylum) comprising the unicellular eukaryotic organisms; most are free-living, but some lead commensalistic, mutualistic, or parasitic existences.rotozoa include free-living forms, such as amebas and paramecia, as well as parasites. Approximately 30 protozoa are pathogenic to humans, including Plasmodium, which causes malaria, and Trypanosoma, which causes sleeping sickness. See also mastigophora. protozoal, protozoan, adj.