peterero

from The Collaborative International Dictionary of English v.0.48

Pederero \Ped`e*re"ro\, n. [Sp. pedrero, fr. OSp. pedra, Sp.
   piedra, a stone, L. petra, fr. Gr. pe`tra. So named because
   it was at first charged with stones.] (Mil.)
   A term formerly applied to a short piece of chambered
   ordnance. [Written also {paterero} and {peterero}.]
   [1913 Webster]

from The Collaborative International Dictionary of English v.0.48

Peterero \Pet`e*re"ro\ (p[e^]t`[-e]*r[=e]"r[-o]), n. (Mil.)
   See {Pederero}.
   [1913 Webster]