Rectangular Paper Item for Revision, Learning
This page is the CodyCross answer for the clue below from Physics, Group 1899, Puzzle 5 (Spectral Lines).
Question is: Rectangular Paper Item for Revision, Learning
and the answer is: FLASHCARD
Word Meaning:
FLASHCARD — A card used to aid rote memorization. One side of the card contains data of one kind, or a question, and the other side contains the associated response which one wants to memorize. For example, one side could contain an English word, and the other side the Spanish translation.
Definitions from Wiktionary.