|1.||(intr) to boil or to foam as if boiling|
|2.||(intr) to be in a state of extreme agitation, esp through anger|
|3.||(tr) to soak in liquid|
|4.||archaic (tr) to cook or extract the essence of (a food) by boiling|
|5.||the act or state of seething|
|[Old English sēothan; related to Old Norse sjōtha, Old High German siodan to seethe]|
to boil (Ex. 16:23).