WordGarden.iopolyp
C2Pronunciation
UK
- /pˈɒlɪp/
US
- /ˈpɑlɪp/
Meanings
Noun
a small abnormal growth on a mucous membrane, especially in the nose or colon
the fixed, tube-shaped form of certain aquatic animals such as corals and sea anemones
Beyond the definition
Think of it as a small, fleshy growth that stands out from the surface around it. The word has two common uses. In nature, it can mean a simple sea-animal form, like a tiny sea anemone or one of the living parts that build coral. In medicine, it means a growth that rises from a mucous membrane, often in the colon, the nose, or on the vocal cords. Many are harmless, but doctors still watch them carefully and may remove them in case they become a bigger problem later.
The word "polyp" comes from Greek roots that suggest "many-footed," a picture that fits the tentacles of sea creatures such as coral and sea anemones. In biology, a polyp is the fixed, tube-like form of certain animals that stay attached to a surface and feed with tentacles.
Today, though, the word is more often used in medicine. A medical polyp is an abnormal growth of tissue that sticks out from a mucous membrane. These growths may hang from a thin stalk or sit flat against the surface.
Nasal polyps can grow in the sinuses and lead to congestion, while vocal cord polyps can make the voice sound persistently hoarse. Colon polyps are especially important because, although many are benign at first, some kinds can slowly turn into cancer. That is why routine screening, such as colonoscopy, matters: it helps doctors find and remove them early. Whether in the sea or in the body, the core idea is the same: something living or growing that projects outward from its surface.
Examples
- 1
Medical exam
The doctor found a small polyp during the colonoscopy.
- 2
Nasal condition
She had nasal polyps removed because they were making it hard to breathe.
- 3
Marine biology
Coral polyps build reefs over many years.
See also
Forms and spellings
2 forms open this card.
Main spelling
- polypnoun
Forms
- polypspluralnoun