Longest word in English - Wikipedia
The longest officially recognized place name in an English-speaking country is Taumatawhakatangihangakoauauotamateaturipukakapikimaungahoronukupokaiwhenuakitanatahu …
The Longest English Word (189,819 Letters): Facts and Explanation
2025年8月11日 · Uncover the truth behind the longest word in the English language, a massive 189,819-letter chemical name. Learn what it means, why it's so long, and whether it's truly considered a 'real' …
The Longest Word in the Dictionary | Britannica Dictionary
Pneumonoultramicroscopicsilicovolcanoconiosis is the longest word entered in the most trusted English dictionaries. The definition is "a lung disease
The Longest Long Words List - Merriam-Webster
2025年9月2日 · The longest word entered in most standard English dictionaries is Pneumonoultramicroscopicsilicovolcanoconiosis with 45 letters. Our definition is "a lung disease …
What Is the Longest Word in English? - Reader's Digest
2025年5月29日 · There are about a million words in the English language, but do you know the longest word in English? You may think it’s antidisestablishmentarianism, at 28 letters long.
Discover What Is the Longest Word in the World - Rosetta Stone
2025年4月21日 · Find the answer to the question “What is the longest word in the world?” with our guide to long words around the globe, including the longest words in English.
The Longest Word In The World: Which One Holds The Record?
2025年11月10日 · From the longest word in English to giant German compounds, discover the longest words in the world and why they’re so fascinating.
19 longest words in English with up to over 45 letters
2025年8月19日 · Prepare to challenge your memory and discover the jaw-dropping lengths of the longest words in English.
Top 10 Longest Words In The World | Guinness Record Holders
2025年5月19日 · Discover the longest words in the world, from medical terms to plant and animal names. Learn their origins and significance.
10 Longest Words In The World - Lingopie
2025年5月28日 · Longest English Word: "Pneumonoultramicroscopicsilicovolcanoconiosis" holds the record for the longest word in English, often cited for its length and complexity.