discharge (something) into (something)

discharge (something) into (something)

To release something into a particular place or receptacle. It's good to keep house plants around because they discharge oxygen into the air. The company was fined for discharging wastewater into the creek.
See also: discharge
Farlex Dictionary of Idioms. © 2015 Farlex, Inc, all rights reserved.

discharge something into something

to let something out of something into something else. She discharged some nitrogen from the tank into the laboratory by accident. The technician discharged oxygen into the atmosphere.
See also: discharge
McGraw-Hill Dictionary of American Idioms and Phrasal Verbs. © 2002 by The McGraw-Hill Companies, Inc.
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