самое большое слово (одно)в английском языке 

LOPADOTEMACHOSELACHOGALEOKRANIOLEIPSANODRIMHY-POTRIMMATOSILPHIOPARAOMELITOKATAKECHYME-NOKICHLEPIKOSSYPHOPHATTOPERISTERALEKTRYO-NOPTEKEPHALLIOKIGKLOPELEIOLAGOIOSIR-AIOBAPHETRAGANOPTERYGON(160 буквы)

перевод:"гуляш, состоящий из остатков еды двухнедельной давности"

Methionylglutaminylarginytyrosylglutamylserylleucylphenylalanylalanylglut- aminylleucyllysylglutamylarginyllysylglutamylglycylalanylphenylalanyvalyl- prolylphenylalanylvalythreonylleucylglycylaspartylprolyglycylisoleucylglut- amylglutaminylserylleucyllysylisoleucylaspartylthreonylleucylisoleucylglut- amylalanylglycylalanylaspartylalanylleucylglutamylleucylglycylglycylisoleu- cylprolylphenylalanylserylaspartylprolylleucelalanylaspartyglycylprolythreo- nylisoleucylglutamiylasparaginylalanylthreonylleucylarginylalanylphenylalan- ylalanylglycylvalyltheonylprolylalanylglutaminylcysteinylphenylalanygllutam- ylmethionylleucyalanylleucylisoleucylarginylglutaminyllysylhistidylprolylthre- onylisoleucylpriIylisoleucylglycylleucylleucylmethionyltyrosylalanylasparag- inylleucylvalyphenylalanylasparaginyllysylgyycylisoleucylaspartylglutamylph- enylalanyltyrosylalanylgutaminyllcysteinylglutamyllysylvalylglycylavlylaspart- ylserylvalylleucylvalylalanylaspartylvalyprolylvalylglutaminylglutamyllserylal- anyprolyphenylalanylarginylglutaminylalanylalanylleucylarginylhistidylaspara- ginylvaylalanylprolylisoleucylphenylalanylisoleucylcysteinylprolylprolylaspart- ylalanylaspartylaspartylaspartylleucylleucylarginyglutaminylisoleucylalanyyls- eryltyrosylglycylarginylglycyltyrosylthreonyltyrosylleucylleucylserylarginylal- anylglycylvalythreonylglycylalanylglutamylasparaginylarginylanylalanylleucyl- prolylleucylaspaaginylhistidylleucylvaylalanyllysylleucyllysylglutamyltyrosyla- saraginylglycylphenylalanylglycylisoleucylalanylprolylaspartylglutaminylvalyl- lysylalanylalanylisoleucylaspartylalanylalanyglycylalanylalanyglycylalanylisol- eucylserylglycyserylalanylisoleucylbalyllsylisoleucylisoleucylglutamyyylgluta- minylhistidylasparaginylisoleucylglutamylprolyglutamyllysylmethionylleucyla- lanylalanylleucyllysylvalylphenylalabylvalylglutaminlylprolylmethionyllysylala- nylalanylthreonylarginylserine

 Это слово научное название для Tryptophan synthetase, который является белком, содержащим 267 аминокислот.