lidless
    adj 1: not having or covered with a lid or lids; "a lidless
           container" [ant: lidded]
    2: having no lid; "a lidless container"
    3: always watchful; "to an eye like mine, a lidless watcher of
       the public weal"- Alfred Tennyson [syn: lidless,
       sleepless]

Lidless \Lid"less\ (l[i^]d"l[e^]s), a.
   Having no lid, or not covered with the lids, as the eyes;
   hence, sleepless; watchful.
   [1913 Webster]

         A lidless watcher of the public weal.    --Tennyson.
   [1913 Webster]