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canine tooth
caning
Canis Major
Canis Minor
canistel
canister
canker
canker brake
canker sore
cankerroot
cankerworm
CanLit
canna
cannabidiol
cannabinoid
cannabis
cannabis resin
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canker sore
can·ker sore (plural can·ker sores)


noun 
Definition:
 
mouth ulcer: an ulcer on the lips or inside the mouth
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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