OSTRACODERMS

Scrabble 17 Words With Friends 19

Scrabble letter values: O₁S₁T₁R₁A₁C₃O₁D₂E₁R₁M₃S₁ = 17

Definition

OSTRACODERMS is the plural of OSTRACODERM.

noun OSTRACODERM: extinct fish-like jawless vertebrate having a heavily armored body.