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.
crutch. 1  a staff or support to assist a lame or infirm person in walking, now usually with a crosspiece at one end to fit under the armpit. 2  any of various devices resembling this in shape or use. 3  anything that serves as a temporary and often inappropriate support, supplement, or substitute; prop: He uses liquor as a psychological crutch.