- A thin flat bone forming the inferior and posterior part of the nasal septum and dividing the nostrils in most vertebrates.

V4 - O1 - M3 - E1 - R1 has 10 points in Scrabble!

V5 - O1 - M4 - E1 - R1 has 12 points in Words with Friends!

Found in the OTCWL2014, SOWPODS, ENABLE, and WWF dictionaries