トリプシンとりぷしんMeanings1nountrypsinA digestive enzyme that breaks down proteins. Used in biochemistry and medical contexts.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。Trypsin is one of the digestive enzymes secreted by the pancreas.