twenty-one

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1-15 of 15 possibilities

Definition/MeaningWord/Phrase
widely cultivated American monocarpic plant with greenish-white flowers on a tall stalk; blooms only after ten to twenty years and then dies Agave americana , American agave
twenty-four hour occurrence or cycle circadian
twenty-four hours day
any polyhedron having twenty plane faces icosahedron
number of pollen grains (usually ragweed) in a standard volume of air over a twenty-four hour period and a specified time and place pollen count
twenty quires ream
icosahedron with twenty equilateral triangles as faces regular icosahedron
twenty years score
group of twenty score
set of twenty members score
town twenty miles east of Rome (Tibur is the ancient name); a summer resort during the Roman empire; noted for its waterfalls Tibur , Tivoli
twenty-five cents two bits
twenty years, every or lasting vicennial
twenty-third letter of the alphabet w
twenty-six fortnights year
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