Home › Words › C › chemostimuluschemostimuluschemostimulus means A chemical stimulus.EtymologyFrom chemo- + stimulus.nounA chemical stimulusDefinitions & examples from Wiktionary (CC BY-SA 3.0).Words closest in meaningBy meaning, not spelling — each word's AI semantic fingerprint, nearest first.chemostimulant 90% match — A chemical stimulant vs chemostimulus →chemosensing 72% match — The generation of a response to the presence of a chemical stimulus vs chemostimulus →chemosensation 70% match — The sensing of chemical stimuli vs chemostimulus →chemoceptor 70% match — chemoreceptor vs chemostimulus →chemoreflex 69% match — A reflex in response to a chemical stimulus vs chemostimulus →chemotaxis 68% match — The movement of a cell or an organism in response to a chemical stimulant. vs chemostimulus →chemotaxin 68% match — Any substance that stimulates chemotaxis. vs chemostimulus →chemosignal 68% match — a pheromone vs chemostimulus →