withindoors

with·in·doors

 (wĭth-ĭn′dôrz′, wĭth-)
adv.
Into or inside a house or other building; indoors.
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.

withindoors

(wɪðˌɪnˈdɔːz)
adv
an obsolete word for indoors
Collins English Dictionary – Complete and Unabridged, 12th Edition 2014 © HarperCollins Publishers 1991, 1994, 1998, 2000, 2003, 2006, 2007, 2009, 2011, 2014

with•in•doors

(wɪðˈɪnˌdɔrz, -ˌdoʊrz, wɪθ-)

adv.
into or inside the house.
[1575–85]
Random House Kernerman Webster's College Dictionary, © 2010 K Dictionaries Ltd. Copyright 2005, 1997, 1991 by Random House, Inc. All rights reserved.