oca

n : South American wood sorrel cultivated for its edible tubers

[syn: {oka}, {Oxalis tuberosa}, {Oxalis crenata}]

OCAL

On-Line Cryptanalytic Aid Language.

["OCAS: On-line Cryptanalytic Aid System", D.J. Edwards,

MAC-TR-27, MIT Project MAC, May 1966. Sammet 1969, p.642].