serene
Cross references: 1. calm 1. se.rene \s*-'re-n\ \-'re-n-n*s\ aj [L serenus; akin to OHG serawe-n to become dry, Gk xe-ros)X dry 1a: clear and free of storms or unpleasant change {~ skies} 1b: shining bright and steady 2: marked by utter calm : TRANQUIL 3: AUGUST - used as part of a title {His Serene Highness> - se.rene.ly av 2. serene n 1: a serene condition or expanse (as of sky, sea, or light) 2: SERENITY, TRANQUILLITY