Adjective

(-)

Without an heir.

* {{quote-news, year=2009, date=August 2, author=Dan Bilefsky, title=Hurdles in Eastern Europe Thwart Restitution Claims, work=New York Times citation

, passage=A number of Western European countries, led by Germany, carried out far-reaching measures to provide restitution of Nazi-looted properties in the aftermath of World War II, including setting up commissions to deal with heirless property and communal property illegally seized during the war. }}

Adjective

(en adjective)

Lacking or being without air.

Lacking air circulation.

* , chapter=7

, title= The Mirror and the Lamp , passage=[…] St.?Bede's at this period of its history was perhaps the poorest and most miserable parish in the East End of London. Close-packed, crushed by the buttressed height of the railway viaduct, rendered airless by huge walls of factories, it at once banished lively interest from a stranger's mind and left only a dull oppression of the spirit.}}

With air that is stale.

(medical) Suffering from asphyxia.

(figurative) Stifling; dead; lacking vitality or excitement.

* '>citation

The worst that can—and has—been said about Memento is that it’s an airless gimmick, visually undistinguished, and not even all that sophisticated when the puzzle pieces are finally put together.