To stir up, agitate, cause unrest or excitement in.
To react, using fermentation; especially to produce alcohol by aging or by allowing yeast to act on sugars; to brew.
Something, such as a yeast or barm, that causes fermentation.
A gentle internal motion of the constituent parts of a fluid; fermentation.
A state of agitation or of turbulent change.
A catalyst.
To upset; hinder.
To beset; surround; invest; surround with difficulties; bar; impede.
To get in front of; intercept; waylay; entrap.
To overpower; give one too much of anything; surfeit.
To overburden or overpower with work; overwork; overtax.
A stratagem.