キモトリプシンMeanings1nounchymotrypsinA digestive enzyme that breaks down proteins in the small intestine. Used in biochemistry and medical contexts.キモトリプシンは膵すい臓ぞうから分ぶん泌ぴつされる消しょう化か酵こう素その一ひとつです。Chymotrypsin is one of the digestive enzymes secreted by the pancreas.