Noun ductless gland has 1 sense

• ductless gland(n = noun.body) endocrine, endocrine gland - any of the glands of the endocrine system that secrete hormones directly into the bloodstream; Array
is a kind of gland, secreter, secretor, secretory organ
is a part of endocrine system
has particulars: thyroid, thyroid gland, parathyroid, parathyroid gland, adrenal, adrenal gland, suprarenal gland, prostate, prostate gland, thymus, thymus gland, hypophysis, pituitary, pituitary body, pituitary gland, adenohypophysis, anterior pituitary, anterior pituitary gland, pars anterior, pars distilis, pars intermedia, neurohypophysis, pars nervosa, posterior pituitary, posterior pituitary gland, epiphysis, epiphysis cerebri, pineal body, pineal gland, islands of langerhans, isles of langerhans, islets of langerhans, adrenal cortex, adrenal medulla, corpus luteum, gonad, sex gland