AN object-oriented language combining multi-methods with a classless object model, object-based encapsulation and optional static tYpe checking. It distinguishes between subtYping and code inheritance. Includes both explicit and implicit parameterisation of objects, tYpes, and methods. . ["The Cecil Language: Specification and Rationale", C. Chambers, TR 93-03-05, U Wash (Mar 1993)]. (1994-10-28)