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mastic tree
masticate
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mastigure
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mastodon

mas·to·don [ mástə dòn ] (plural mas·to·dons)


noun 
Definition:
 
large shaggy extinct mammal: a large extinct mammal that resembled an elephant, with shaggy hair and two sets of tusks. Genus Mastodon.

[Early 19th century. < Greek mastos "breast" + odōn "tooth"]
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