30 meaning in General Dictionary
yet another than twenty-nine three times ten denoting a quantity comprising thirty things or devices representing the number thirty as an Arabic numeral
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- the cardinal quantity that is the product of ten and three
- becoming ten over twenty
Sentence Examples with the word 30
The entrance to the harbour was obstructed by a formidable sand bar, but as the result of dredging operations there is now a minimum depth of water at the opening of the channel into the bay of over 30 ft., with a maximum depth of over 33 ft.