Definition of "subbing" [subbing]

• Present participle of sub. (verb)

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• "I made a 7-minute frosting, again subbing Cheerwine for the water."
• "The circulations are dropping, but magazines remain viable for now, as Gardner Dozois keeps reminding us in his BEST SF OF THE YEAR annual front matter ... but subbing is always recommended."
• "Mtg last week where a new plan is going to be implemented next at the school I'm long-term subbing at."