thymus gland(n = noun.body) thymus - a ductless glandular organ at the base of the neck that produces lymphocytes and aids in producing immunity; atrophies with age;
is a kind of ductless gland, endocrine, endocrine gland
is a part of immune system, cervix, neck

adrenal gland, anterior pituitary gland, apocrine gland, bartholin's gland, bulbourethral gland, central vein of suprarenal gland, cowper's gland, digestive gland, duct gland, ductless gland, eccrine gland, endocrine gland, exocrine gland, genus thymus, gland, gland disease, green gland, honey gland, lachrymal gland, lacrimal gland, lymph gland, male reproductive gland, mammary gland, mandibular gland, meibomian gland, nabothian gland, oil gland, parathyroid gland, parotid gland, peter's gland, pineal gland, pituitary gland, posterior pituitary gland, preen gland, prostate gland, salivary gland, sebaceous gland, sex gland, silk gland, sublingual gland, sublingual salivary gland, submandibular gland, submandibular salivary gland, submaxillary gland, submaxillary salivary gland, sudoriferous gland, suprarenal gland, sweat gland, tarsal gland, tear gland, thymus, thymus serpyllum, thymus vulgaris, thyroid gland, uropygial gland, vestibular gland