PLACOID
Source: 567
Plac″oid (?), a. [[Gr. πλάξ, πλακόσ, a tablet + -oid.]] (Zoöl.) Platelike; having irregular, platelike, bony scales, often bearing spines; pertaining to the placoids.
Source: 567
Plac″oid (?), a. [[Gr. πλάξ, πλακόσ, a tablet + -oid.]] (Zoöl.) Platelike; having irregular, platelike, bony scales, often bearing spines; pertaining to the placoids.