thymus

noun/ˈθaɪməs/

Frequency rank: #19,072 of 20,003 in the WORDED list (wordfreq data)

Meaning

A small gland in the upper chest that plays a key role in developing the immune system, especially in producing T-cells.

Illustration for the English word “thymus”

Example sentence

The surgeon carefully removed the thymus from the patient's chest during the operation.

Synonyms & related words

More words in ranks 19,001–19,100