in addition to (someone)
in addition to (someone)
Along or in conjunction with someone else. A: "No, Holly's coming too, in addition to your mother." B: "OK, I'll put out two more place settings." In addition to existing security staff, we've hired another two dozen guards to help patrol the grounds during the event.
See also: addition
Farlex Dictionary of Idioms. © 2015 Farlex, Inc, all rights reserved.
in addition to
Over and above; besides.
See also: addition
American Heritage® Dictionary of the English Language, Fifth Edition. Copyright © 2016 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.