[th air-in]


in or into that place or thing.
in that matter, circumstance, etc.

Origin of therein

before 1000; Middle English therin, Old English thǣrin. See there, in Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019

Related Words for therein

inside, internally, inward, there

Examples from the Web for therein

Contemporary Examples of therein

Historical Examples of therein

British Dictionary definitions for therein



formal in or into that place, thing, etc
Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Word Origin and History for therein

Old English þærin; see there + in.

Online Etymology Dictionary, © 2010 Douglas Harper