From WordNet (r) 3.0 (2006): TRH n 1: hormone released by the hypothalamus that controls the release of thyroid-stimulating hormone from the anterior pituitary [syn: thyrotropin-releasing hormone, TRH, thyrotropin-releasing factor, TRF, protirelin]
TRH n 1: hormone released by the hypothalamus that controls the release of thyroid-stimulating hormone from the anterior pituitary [syn: thyrotropin-releasing hormone, TRH, thyrotropin-releasing factor, TRF, protirelin]
