The story
From flip + card. Piecewise doublet of flip chart.
Etymology from Wiktionary, CC BY-SA 4.0.
flipcard
Today it means: Synonym of flashcard (“card to aid memorization, with a cue on one side and a response on the other”). Full definition →
Today it means: Synonym of flashcard (“card to aid memorization, with a cue on one side and a response on the other”). Full definition →
From flip + card. Piecewise doublet of flip chart.
Etymology from Wiktionary, CC BY-SA 4.0.