Bible Dictionaries
Chemiotaxis

Webster's Dictionary

The sensitiveness exhibited by small free-swimming organisms, as bacteria, zoospores of algae, etc., to chemical substances held in solution. They may be attracted (positive chemotaxis) or repelled (negative chemotaxis).

Bibliography Information
Webster, Noah. Entry for 'Chemiotaxis'. Noah Webster's American Dictionary. https://www.studylight.org/​dictionaries/​eng/​web/​c/chemiotaxis.html. 1828.