Tubercle - Meaning, Definition & English Examples
A tubercle is a small, rounded projection or bump, often found on bones, plants, or in medical contexts, such as the nodules caused by tuberculosis. It signifies a minor swelling or growth.
Definition:
A small rounded projection or swelling, especially on a bone or plant.
Synonyms:
nodule, protuberance, bump, growth
Part of Speech:
noun
Antonyms:
depression, cavity
Common Collocations:
bone tubercle, tubercle bacillus, root tubercle
Derivatives:
tubercular, tuberculous
Usage Tips:
Use "tubercle" to describe small anatomical or botanical bumps; avoid for large swellings.
Common Phrases:
tubercle bacillus, tubercle of the rib, dental tubercle
Etymology:
From Latin "tuberculum," diminutive of "tuber," meaning lump or swelling.
Examples:
- 1. The doctor examined the bone for any abnormal tubercles.
- 2. A tiny tubercle formed on the plant's root system.
- 3. The X-ray revealed a tubercle on his rib cage.
- 4. Tubercles help some plants store nutrients underground.