a substance capable of bringing about fermentation
cause to undergo fermentation; "We ferment the grapes for a very long time to achieve high alcohol content"; "The vintner worked the wine in big oak vats"
work up into agitation or excitement; "Islam is fermenting Africa"
be in an agitated or excited state; "The Middle East is fermenting"; "Her mind ferments"
an effort that is inconvenient; "I went to a lot of trouble"; "he won without any trouble"; "had difficulty walking"; "finished the test only with great difficulty"
a source of difficulty; "one trouble after another delayed the job"; "what's the problem?"
an event causing distress or pain; "what is the trouble?"; "heart trouble"
an unwanted pregnancy; "he got several girls in trouble"
to cause inconvenience or discomfort to; "Sorry to trouble you, but..."