Quick Quiz: Nouns Score: Change category, Flip order Reset Correct! Noun: bryony Your choice? immediately below the A-horizon; contains deposits of organic matter leached from surface soils a unit of energy equal to the work done by a power of 1000 watts operating for one hour a tendril-bearing vine of the genus Bryonia having large leaves and small flowers and yielding acrid juice with emetic and purgative properties armor carried on the arm to intercept blows