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prong
pronghorn
pronominal
pronominalize
pronoun
pronounce
pronounced
pronto
Prontosil
pronuclear
pronucleus
pronunc.
pronunciamento
pronunciation
proof
proof of purchase
proof sheet
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Prontosil
Pron·to·sil [ próntə sìl ]


trademark 
Definition:
 
a trademark for an early sulfa drug used to treat bacterial infections
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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