pitressin
Word Rarity
Very rare
Frequency: Zipf frequency 0.00 in modern English
11
Scrabble Score
9
Letters
1
Syllables
7
Unique Chars
Meaning
n
hormone secreted by the posterior pituitary gland (trade name Pitressin) and also by nerve endings in the hypothalamus; affects blood pressure by stimulating capillary muscles and reduces urine flow by affecting reabsorption of water by kidney tubules