chemisorptive \chemisorptive\ chemosorptive \chemosorptive\adj. have the capacity to adsorb by chemical as contrasted with physical forces. [WordNet 1.5]

Source: The Collaborative International Dictionary of English v.0.48
 

chemisorptive adj : having the capacity to adsorb by chemical as contrasted with physical forces [syn: chemosorptive]

Source: WordNet (r) 2.0