Learn how to say Tubercles correctly in English with this tutorial pronunciation video.
Oxford dictionary definition of the word tubercle:
1 Anatomy, Zoology, & Botany a small rounded projection or protuberance, especially on a bone or on the surface of an animal or plant.
2 Medicine a small nodular lesion in the lungs or other tissues, characteristic of tuberculosis.
late 16th century: from Latin tuberculum, diminutive of tuber (see tuber)