- 1(of land or a climate) having little or no rain; very dry arid and semi-arid deserts Nothing grows in these arid regions. The pioneers hoped to transform the arid prairie into a workable landscape.
- 2(formal) with nothing new or interesting in it an arid discussion
NAmE//əˈrɪdət̮i//
noun [uncountable]See arid in the Oxford Advanced Learner's DictionaryCheck pronunciation: arid