1.honorificabilitudinitatibus
①27個字母組成,來自于莎士比亞的劇本love's labor’s lost《空愛一場》。
②意思:“不勝光榮” 。
2.antidisestablishmentarianism
①28個字母組成,曾被英國首相格來斯頓1809-1898引述過一次。
②意思:“反對教會與國家分開學(xué)說”。
3.floccinaucinihilipilification
①29個字母組成,是被錄入了《牛津英文辭典》的官方說法。
②意思:“把某事的價值加以抹殺的行為或習慣”。
4.hepaticocholecystostcholecystntenterostomy
①40個字母組成,外科術(shù)語,是被錄入了高德編的《醫(yī)學(xué)辭典》的官方說法。
②意思:“在膽囊與膽管之間或腸與膽囊之間接人工管子的手術(shù)”。
5.pneumonoultramicroscopicsilicovolcanoconiosis
①45個字母組成,被錄入了《韋氏辭典》第八版的版本。
②意思:“吸入硅酸鹽細末或石英巖灰而形成的肺塵埃沉著病”。
(最長正式英語單詞)

6.aequeosalinocalcalinoceraceoaluminosocupreovitriolie
①52個字母組成,創(chuàng)自于英國醫(yī)學(xué)作者愛德華·史特羅哲(1675-1737)。
②意思:英格蘭格洛斯特夏布瑞斯陀這個地方的礦泉水成分。
7.bababadalgharaghtakamminarronnkonnbronntonnerronntuonnthunntrovarrhounawnskawntoohoohoordenenthurnuk
①100個字母組成,來自于愛爾蘭作家喬埃斯(1882-1942)作品。
②意思:代表亞當和夏娃的墮落。
8.lopadotemachoselachogaleokranioleipsanodrimhypotrimmatosilphioparaomelitokatakechymenokichlepikossyphophattoperisteralektryonoptekephalliokigklopeleiolagoiosiraiosiraiobaphetraganopterygon
①182個字母組成,源出自希臘喜劇作家亞里斯多芬尼斯(Aristophanes)的劇本。
②意思:由剩余的菜和牛肉蒸煮而成的辣味食物。
9.methionylglutaminylarginyltyrosylglutamylserylleucyl-
phenylalanylalanylglutaminylleucyllysylglutamylarginylly-sylglutamylglycylalanylphenylalanylvalylprolyphenylalany-lvalythreonylleucylglycylaspartylprolylglycylisoleucyl-
glutamylglutaminylserylleucyllysylisoleucylaspartylthre-onylleucylisoleucylglutamylalanylglycylalanylasparthlal-anylleucylglutamylleucylglycylisoleucylprolylphenylalany-lserylaspartylprolylleucylalanylaspartylglycylprolylthreon-ylisoleucylglutaminylaspfraginylalanylthreonylleucylarfinyl-
alanylphenylalanylalanylalanylglycylvalythreonylprolylalany-lglutaminylcysteinylphenylalanylglutamylmethionylleucylalan-ylleuoylisoleucylarginylglutaminyllysyhistidylprolylthreony-lisoleucylprolylisoleucylglycylleucylmethionyltyrosylalanyla-sparaginylleucylvalylphenylalanylasparaginyllysyglycylisoleuc-ylaspartylglutamylphenylalanylthrosylalanylglutaminylcysteinyl-glutamyllysylvalylglycylvalylaspartylserylvalylleucylvalylalnyl-aspartylvalylprolylvalylglutaminylglutamylserylalanylprolylpheny-lalanylarginylglutaminylalanylalanylleucylarginylhistidylasparag-
inyvalylalanylprolylisoleucylprolylisoleucylphenylalanylisoleucyl-phenylalanylisoleucylcysteinylprolylprolylaspartylalanylaspartylas-partylaspartylleucylleucylarginylglutaminylisoleucylalanylseryltyr-osylglycylarginylglycyltyrosylthreonyltyrosylleucylleucylserylarginy-lalanylglycylvalylthreonylglycylalanylglutamylasparainylarginylalan-ylalanylleucylprolylleucylasparaginylhistidylleucylvalylalanyllysyll-eucyllysylglutamyltyrosylasparaginylalanylalanylprolylprolylleucylgl-utaminylglgycylphenylalanylglycylisoleucylserylalanylprolylaspartylg-lutaminylvalyllysylalanylalanylisoleucylaspartylalanylglycylalanylal-anylglycylalanylisoleucylserylglycylserylalanylisoleucylvalyllysyli-
soieucylisoleucylglutamylglutaminylhistidylasparaginylisoleucylglu-tamylprolylglutamyllysylmethionylleucylalanylalanylleucyllysylvaly-lphenylalanylcalylglutaminylprolylmethionlysylal-
anylalanylthreonylarginylserine
①1913個字母組成,一種含有267種氨基酸酶。
②意思:“色氨酸合成酶a蛋白質(zhì)”(英文全稱)。