emerald

n 1: a green transparent form of beryl; highly valued as a

gemstone

2: a transparent piece of emerald that has been cut and

polished and is valued as a precious gem

3: the green color of an emerald

Gerald

["Gerald: An Exceptional Lazy Functional Programming

Language", A.C. Reeves et al, in Functional Programming,

Glasgow 1989, K. Davis et al eds, Springer 1990].

(1995-01-10)