neu·ro·bio·tac·tic \“+|biə|taktik\adjective orneu·ro·bio·tac·ti·cal\-tə̇kəl\ Etymology:neurobiotactic from New Latin neurobiotaxis, after such pairs as New Latin chemotaxis : English chemotactic; neurobiotactical from neurobiotactic + -al : of, relating to, or involving neurobiotaxis • neu·ro·bio·tac·ti·cal·ly\-tə̇k(ə)lē\adverb