Commingler

1 definition found

From The Collaborative International Dictionary of English v.0.48 [gcide]:

  Commingler \Com*min"gler\, n.
     One that commingles; specif., a device for noiseless heating
     of water by steam, in a vessel filled with a porous mass, as
     of pebbles.
     [Webster 1913 Suppl.]