See Also: thirty(dictionary)
thirty(dictionary)
Three-Thirty-Three - Poker(gambling)
Thirty-nine Articles, the(dictionary)
Thirty Years' War, the(dictionary)
Thirty-Five Split(finance)
Thirty Years' War(encyclopedia)
Thirty Tyrants(encyclopedia)
Thirty-day wash rule(finance)
Thirty-day visible supply(finance)

thirty (oh)



[Language: Old English; Origin: thritig, from thrie 'three']
the number 30
the thirties [plural] also the '30s, the 1930s
the years from 1930 to 1939
::In the thirties, air travel really began to take off.
the early/mid/late thirties
::The family sold the house in the early thirties.
be in your thirties
to be aged between 30 and 39
early/mid/late thirties
::She must be in her early thirties by now.
in the thirties
if the temperature is in the thirties, it is between 30 degrees and 39 degrees
in the low/mid/high thirties
::a hot day, with temperatures in the low thirties
-- thirtieth adj pron
::her thirtieth birthday
::I'm planning to leave on the thirtieth (=the 30th day of the month) .