tran ‧ quil /ˈtræŋkwəl, ˈtræŋkwɪl/ BrE AmE adjective
[ Date: 1400-1500 ; Language: Latin ; Origin: tranquillus ]
pleasantly calm, quiet, and peaceful:
a small tranquil village
—tranquilly adverb
—tranquillity British English , tranquility American English /træŋˈkwɪləti, træŋˈkwɪlɪti/ noun [uncountable] :
the tranquillity of the Tuscan countryside