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
Webster's English Dictionary