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.
1 Caubeen-Irish hat. 2  Cavalier hat, also chevaliers, wide brimmed hat trimmed with ostrich plumes. 3  Chapeau-bras, also chapeau de bras - 18th to early-19th-century folding bicorne hat carried under one arm. 4  Chaperon A series of hats that evolved in 14th and 15th Century Europe from the medieval hood of the same name.