/,hʌləbə'lu:; `hʌləbə,lu/
n (pl ~s) (usu sing 通常作单数) continuous loud noise, esp of people shouting; uproar; din （尤指人的）持续的吵闹声, 喧闹, 嘈杂
*make a hullabaloo (about sth) （为某事物）大吵大闹.

n [singular]informal
[Date: 1700-1800; Origin: Perhaps from hello + Scottish English balloo a word used to make children keep quiet]
excited talk, newspaper stories etc, especially when something surprising or shocking is happening
= fuss
　There was a huge hullabaloo when the book was first published.
a lot of noise, especially made by people shouting
= commotion
　She looked up to see what all the hullabaloo was about.