How to Pronounce Gladiolus
Definition, meaning, and phonetic spelling
Gladiolus Pronunciation
glad-ee-OH-lus
Stressed syllable in ALL CAPS · hyphens separate syllables
Syllable Breakdown
glad
ee
OH
stress here
lus
4 syllables
What is Gladiolus?
An older term for the body of the sternum (the middle section of the breastbone). The name means "little sword" in Latin, reflecting the shape of this elongated bone segment.
Questions About Gladiolus
How do you pronounce 'gladiolus'?
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Pronounce it as glad-ee-OH-lus. Start with "glad" like the word "glad," then say "ee" like the letter E, then "OH" like the letter O, and finish with "lus" rhyming with "bus." The stress falls on the third syllable, so OH is the loudest part: glad-ee-OH-lus.
What is the most common mistake people make when saying 'gladiolus'?
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Many people stress the first or second syllable instead of the third one. They might say GLAD-ee-oh-lus or glad-EE-oh-lus, but the correct way puts the emphasis on OH: glad-ee-OH-lus. Remembering that the stress is in the middle of the word can help you say it right.
How do you break 'gladiolus' into syllables?
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The word breaks into four syllables: glad-i-o-lus. When you say it normally, it sounds like "glad-ee-OH-lus" because the middle vowels blend together smoothly.
What does 'gladiolus' mean in plain English?
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Gladiolus is an older medical term for the middle section of the breastbone, the long flat bone in the center of your chest. Today, doctors are more likely to call this part the "body of the sternum," but you might still see the word gladiolus in older textbooks or medical documents.
Where does the word 'gladiolus' come from?
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Gladiolus comes from Latin and means "little sword." This name makes sense because the sternum (breastbone) is a long, narrow, sword-like bone. The same Latin root gives us the word "gladiator," which originally meant sword fighter.
Are there related words that share the same root as 'gladiolus'?
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Yes! The word "gladiator" shares the same Latin root meaning "sword." There's also a flowering plant called a gladiolus (or glad for short), named for its long, sword-shaped leaves. All these words trace back to the Latin word for sword.
Can you use 'gladiolus' in a simple sentence?
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Here's an example: "In the anatomy textbook, the diagram labeled the gladiolus as the central portion of the sternum." This shows how you might encounter the word when reading older medical or anatomical texts.

