do·dec·a·gon 
(dō-dĕkə-gŏn′)
(dō-dĕkə-gŏn′)n.
A polygon with 12 sides and 12 angles.
[Greek dōdekagōnon : dōdeka, twelve (duo, two; see dwo- in the Appendix of Indo-European roots + deka, ten; see dek in the Appendix of Indo-European roots) + -gōnon, -gon.]
do′de·cago·nal (dō′dĕ-kăgə-nəl) adj.
dodecagon- biteable
- bite head off
- bite/hold (one's) tongue
- bite off more than can chew
- bite off more than (one) can chew
- bite off more than one can chew
- bite one's tongue
- biteplate
- bite plate
- biter
- bite-sized
- bite (someone's) head off
- bite someone's head off
- bite the bullet
- bite the dust
- bite the hand that feeds
- bite the hand that feeds (one)
- bite the hand that feeds one
- bite tongue
- bitewing
- Bithynia
- Bithynian
- biting
- biting fly
- biting louse