What does "cuckoopint" mean?

A flowering plant with arrow-shaped leaves and a cluster of scarlet berries, of species Arum maculatum.

Cuckoopint

Common synonyms include: arum maculatum, cuckoo pint, jack-in-the-pulpit, lords and ladies, lords-and-ladies.

/ˈku.kuˌpɪnt/ noun

noun ·Rare ·Advanced level

Noun

1
A flowering plant with arrow-shaped leaves and a cluster of scarlet berries, of species Arum maculatum.
2
common European arum with lanceolate spathe and short purple spadix; emerges in early spring; source of a starch called arum wordnet
3
A flowering plant of species Arum italicum.

From earlier cuckoopintle, from Middle English cokkoupintel from cokkou (“cuckoo”) + pintel (“penis”).