Skip to definition.
Get the FREE one-click dictionary software for Windows or the iPhone/iPad and Android apps


Noun: thymus (thymi,thymuses)  thI-mus
  1. A ductless glandular organ at the base of the neck that produces lymphocytes and aids in producing immunity; atrophies with age
    - thymus gland
Noun: Thymus
  1. Large genus of Old World mints: thyme
    - genus Thymus

Derived forms: thymuses, thymi

Type of: asterid dicot genus, ductless gland, endocrine, endocrine gland

Part of: cervix, family Labiatae, family Lamiaceae, immune system, Labiatae, Lamiaceae, mint family, neck

Encyclopedia: Thymus