trill

n : a note that alternates rapidly with another note a semitone

above it [syn: {shake}]

v 1: pronounce with a trill, of the phoneme \r\; "Some spekaers

trill their r's"

2: sing with trills [syn: {warble}, {quaver}]

TROLL

An {array} language for {continuous simulation}, econometric

modelling or statistical analysis.

["TROLL Reference Manual", D0062, Info Proc Services, MIT

(1973-76)].