1. Having bony plates on the sides of the head

See also: armored [US], armoured [Brit, Cdn]

• preamble
• preamplifier
• preanal
• prearrange
• prearrangement
• preassemble
• prebend
• prebendal
• prebendary
• Precambrian
• Precambrian aeon
• Precambrian eon
• Precambrian period
• precancerous
• precarious
• precariously
• precariousness
• precast
• precative
• precatory
• precaution
• precautional
• precautionary
• precava
• precede