releasing factor
Word Rarity
Uncommon
Frequency: Zipf frequency 4.03 in modern English
21
Scrabble Score
15
Letters
5
Syllables
12
Unique Chars
Meaning
n
any of several hormones produced in the hypothalamus and carried by a vein to the anterior pituitary gland where they stimulate the release of anterior pituitary hormones; each of these hormones causes the anterior pituitary to secrete a specific hormone