poplar

n 1: soft light-colored nondurable wood of the poplar

2: any of numerous trees of north temperate regions having

light soft wood and flowers borne in catkins [syn: {poplar

tree}]

Poplar

Morris, 1978. A blend of LISP with SNOBOL4 pattern matching

and APL-like {postfix syntax}. Implicit iteration over lists,

sorting primitive. "Experience with an Applicative

String-Processing Language", J.H. Morris et al, 7th POPL, ACM

1980, pp.32-46.