Meaning of the word thymus in English

What does thymus mean in English? Explore the meaning, pronunciation, and specific usage of this word with Lingoland.

thymus

US /ˈθaɪ.məs/
UK /ˈθaɪ.məs/
"thymus" picture

Noun

a lymphoid organ situated in the neck of vertebrates that produces T cells for the immune system. The human thymus is most active in puberty and then begins to atrophy.

Example:
The thymus plays a crucial role in the development of the immune system.
After puberty, the thymus gradually shrinks.