['lʌdait]
n.
勒德分子（1811-1816年英国手工业）

Luddite \Lud"dite\, n.
One of a number of riotous persons in England, who for six
years (1811-17) tried to prevent the use of labor-saving
machinery by breaking it, burning factories, etc.; -- so
called from Ned Lud, a half-witted man who some years
previously had broken stocking frames. --J. & H. Smith. --H.
Martineau.