TIREOLIBERINA TIREOLIBERINA, s. f. / thyreoliberine, s. f. / thyreotropin releasing hormone. [Gr. thyreos = pcwaza, scut, tiroida., (at. libcrare = a e(i6era; -ina.] Hormon secretat de hipotalamus, care actioneaza ca factor declansator al secretiei de tireosti-mulina hipofizara. Abrev.: TRF, TRH.