IPA: /træŋˈkwɪlɪst/
KK: /træŋˈkwɪlɪst/
The most peaceful and calm; free from disturbance or agitation.
The garden was the tranquilest place to relax after a long day.
Comparative: more tranquil
Superlative: most tranquil
Tranquilest → It is formed from "tranquil" (from Latin *tranquillus*, meaning calm or quiet) and the superlative suffix "-est" (meaning most). The word "tranquilest" means the most calm or peaceful state.
Think of 'tranquil' as representing calmness, and when you add '-est', it signifies the highest degree of that calmness — that's why 'tranquilest' means the most peaceful.