Definition of jack-in-the-pulpit:
(n) :
A plant native to eastern North America, Arisaema triphyllum.
(n) :
Any plant in the genus Arisaema.
(n) :
A plant native to woodlands of northern Europe, Arum maculatum.
(n) :
(games) Cat's cradle.
(n) :
Alternative form of Jack-in-the-pulpit. [A plant native to woodlands of northern Europe, Arum maculatum.]