居処 is read as いど (ido) and means buttocks.
いど
ido
いどころ
place of temporary residence
きょじゅう
residence
いま
living room (Western style)
いざかや
izakaya
おる
to (have the audacity to) do
いねむり
nodding off (while sitting)
いそうろう
lodger who pays nothing for room and board
いばしょ
place where one belongs
いごこち
comfort
いあわせる
to happen to be present
きょじゅうしゃ
resident
いる
to stay