/therr'meuh suy"feuhn/ , n.
an arrangement of siphon tubes that enables water in a heating apparatus to circulate by means of convection.
[ 1825-35; THERMO- + SIPHON ]
/therr'meuh suy"feuhn/ , n.
an arrangement of siphon tubes that enables water in a heating apparatus to circulate by means of convection.
[ 1825-35; THERMO- + SIPHON ]
Random House Webster's Unabridged English dictionary. Полный английский словарь Вебстер - Random House . 2012