Fromplank(“plank”) +‎-en- +‎koorts(“fever”),calque ofGermanPlankenfieber.

• IPA^(key):/ˈplɑŋ.kə(n)ˌkoːrts/

• Audio:

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• Hyphenation:plan‧ken‧koorts

plankenkoorts f (uncountable)

1. stage fright[from late 19th c.]

• → West Frisian:plankekoarts