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• n  the product of filtration; a gas or liquid that has been passed through a filter
• v  remove by passing through a filter

• Such filtrate generally creates a new tumor in a definite period of time.
• Their deaths were traced to hypodermic injections of a special bacterial filtrate.
• That solution was a filtrate of Bacillus typhostis, the germ which causes typhoid fever.

• filter
• strain
• separate out
• filter out