Definition of chemotaxis
: orientation or movement of an organism or cell in relation to chemical agents
Recent Examples of chemotaxis from the Web
Tackling the traveling salesman problem with chemotaxis is a nice example of when the suboptimal is optimal, says Bartumeus.
These example sentences are selected automatically from various online news sources to reflect current usage of the word 'chemotaxis.' Views expressed in the examples do not represent the opinion of Merriam-Webster or its editors. Send us feedback.
Origin and Etymology of chemotaxis
First Known Use: circa 1887See Words from the same year
Learn More about chemotaxis
Britannica.com: Encyclopedia article about chemotaxis
Seen and Heard
What made you want to look up chemotaxis? Please tell us where you read or heard it (including the quote, if possible).