such and such
Also found in: Idioms.
such and suchor such-and-such (sŭch′ən-sŭch′)
Not specified; unnamed or undetermined: They agreed to meet at such and such an hour.
Something unspecified or undetermined.
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.
such′ and such`
1. definite or particular but not named or specified: at such and such a place.pron.
2. something or someone not specified: if such and such should happen.
Random House Kernerman Webster's College Dictionary, © 2010 K Dictionaries Ltd. Copyright 2005, 1997, 1991 by Random House, Inc. All rights reserved.