Dewclaw

A dewclaw (sometimes referred to as a Dog`s thumb) is a digit - vestigial in some animals - on the foot of many mammals, birds, and reptiles (including some extinct orders, like certain theropods). It commonly grows high on the leg such that in digitigrade species, when the animal is standing, it does not make contact with the ground. Dewclaws ar....
Found on http://en.wikipedia.org/wiki/Dewclaw

Dewclaw

• (n.) In any animal, esp. of the Herbivora, a rudimentary claw or small hoof not reaching the ground.
Found on http://thinkexist.com/dictionary/meaning/dewclaw/

Dewclaw

Dew'claw` noun In any animal, esp. of the Herbivora, a rudimentary claw or small hoof not reaching the ground. « Some cut off the dewclaws [ of greyhounds].» J. H. Walsh.
Found on http://www.encyclo.co.uk/webster/D/55

Dewclaw

A dewclaw is a functionless claw that doesn't hit the ground. Some dinosaurs had dewclaws.
Found on http://www.enchantedlearning.com/subjects/dinosaurs/glossary/

Dewclaw

An extra claw on the inside of the leg; a rudimentary fifth toe, removed on most breeds.
Found on http://www.akc.org/about/glossary.cfm

Dewclaw

An extra claw on the inside of the leg; a rudimentary fifth toe, removed on most breeds.
Found on http://www.apluspetgoods.com/petsupplies/dog-glossary.php
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