əˈrēəˌstīl noun
or are·o·style “, ˈarēō-
( -s )
Etymology: earlier areostylos, from Latin araeostylos, adjective, having such an intercolumniation, from Greek araiostylos, from aralos thin, weak, intermittent + stylos pillar — more at steer
: an intercolumniation of usually four or more diameters — see intercolumniation illustration