[med.L. f. collecta a COLLECT (sense 3): see -ARIUM.] A book containing the collects used in the liturgy.

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1844.  Lingard, Anglo-Sax. Ch. (1858), II. App. 329. A very ancient collectarium, containing the capitula, or short extracts from Scripture, and the several collects which were used in the daily service through the course of the year.

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1849.  Rock, Ch. of Fathers, I. 439.

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