Definitions by Someone
methionylglutaminylarginyltyrosylglutamylserylleucylphenylalanylalanylglutaminyll eucyllysylglutamylarginyllysylglutamylglycylalanylphenylalanylvalylprolylphenylal anylvalylthreonylleucylglycylaspartylprolylglycylisoleucylglutamylglutaminylseryl leucyllys
The longest word in the English language. It is the long spelling of the tryptophan synthetase A protein.