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Pentecost
Pentecostal
Pentelic marble
pentene
penthouse
pentimento
Pentland Firth
pentlandite
pentobarbital sodium
pentobarbitone sodium
pentode
pentosan
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pentose phosphate pathway
pentoxide
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pentyl
Also available:
World English Dictionary
Dictionnaire Français
pentagon
pen·ta·gon
[
péntə gòn
]
(
plural
pen·ta·gons
)
noun
Definition:
5-sided figure:
a two-dimensional geometric figure formed of five sides and five angles
[
Late 16th century. Via late Latin< Greek
pentagōnon
<
pentagōnos
"five-angled" <
penta-
"five" +
gōnia
"angle"
]
pen·tag·o·nal
[
pen tággən'l
]
adjective
pen·tag·o·nal·ly
adverb
Encarta® World English Dictionary [North American Edition] © & (P)2009 Microsoft Corporation. All rights reserved. Developed for Microsoft by Bloomsbury Publishing Plc.
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