1.the froth produced by soaps or detergents
2.agitation resulting from active worry;
don't get in a stew
3.a workman who puts up laths
4.the foam resulting from excessive sweating (as on a horse)
1.cover with soap;
lather your body when you shower
2.beat severely with a whip or rod;
The teacher often flogged the students
3.form a lather;
The shaving cream lathered
4.rub soap all over, usually with the purpose of cleaning