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.
Rotifers are small, mostly freshwater animals, and are amongst the smallest members of the Metazoa -- that group of multicellular animals which includes humans, and whose bodies are organized into systems of organs.delloid rotifers are the commonest variety found in fresh water. The term describes their habit of moving about by extending the body and attatching the head, then catching up with the foot and again extending the body -- bdelloid, like a leech.