An Etymological Dictionary of Astronomy and Astrophysics

An instability in the ocean water that occurs when
a layer of warm salt water is above a layer of fresh cold water of slightly higher density. In this process the hot salt water cools off and then, after having reached a higher density than the fresh water, sinks down even in the presence of stabilizing temperature gradients. This phenomenon explains the large-scale water movements in the oceans called themohaline circulation. First discussed by Melvin E. Stern (1960, Tellus 12, 172). → thermohaline mixing.

Etymology (EN): Thermohaline, from → thermo- + haline, from Gk. hals (genitive halos) “salt, sea;” cf. L. sal; O.Ir. salann; Welsh halen;
O.C.S. sali “salt;” O.E. sealt; cf. O.N., O.Fris., Goth. salt, Du. zout, Ger. Salz from PIE *sal- “salt.”

Etymology (PE): Garmâšur, from garmâ-→ thermo- + šur “salty” (Mid.Pers. šôr “salty,” šorag “salt land;” cf. Skt. ksurá- “razor, sharp knife;” Gk. ksuron “razor;” PIE base *kseu- “to rub, whet”).