1 The posterior pituitary lobe releases two hormones that are produced in the hypothalamus: 2  Oxytocin, which is responsible for stimulation of milk ejection (milk letdown) and for stimulation of uterine smooth muscle contraction at birth.  Vasopressin (ADH), which is the primary regulator of body water.
cravat. noun craÂ·vat \krÉ-Ëvat\. Tweet. : a short, wide piece of cloth that is worn around the neck by men with its ends tucked inside the collar of a shirt or sweater.ravat. noun craÂ·vat \krÉ-Ëvat\. Tweet. : a short, wide piece of cloth that is worn around the neck by men with its ends tucked inside the collar of a shirt or sweater.
kanâ²vas, n. a coarse cloth made of hemp, used for sails, tents, &c., and for painting on: the sails of a ship.âv.t. to cover with canvas.âns. Canâ²vas-back, a North American duck, very good eating, its back ashy white, crossed by broken, zigzag, dark lines; Canâ²vas-climbâ²er (Shak.