1911 Encyclopædia Britannica, Volume 6… (1911)
“ Readings from this and similar works were customary in monasteries; by the regula of St Benedict it is ordered that on rising from supper there should be read collationes, passages from the lives of the Fathers and other edifying works; the word is then applied to the discussions arising from such readings. On fast days it was usual in monasteries to have a very light meal after the Collatio, and hence the meal itself came to be called “collation,” a meaning which survives in the modern use of the word for any light or quickly prepared repast. ”
