Phrases starting with the letter: A B C D E F G H I J K L M N O P Q R S T U V W X Y Z
Previous word: rheostat
Next word: rheotropism
Definition of: rheotaxis
(rē′ə·tak′sis) noun Biol.
The response of an organism to the influence of a current, especially of water.
—rhe′o·tac′·tic (-tak′tik) adjective
Comment about this word, ask questions, or add new information about this topic: