பொருள் : Not physically disturbed or set in motion.
பொருள் : Not agitated or disturbed emotionally.
பொருள் : Not agitated. Without losing self-possession.
எடுத்துக்காட்டு :
Spoke in a calm voice.
Remained calm throughout the uproar.
He remained serene in the midst of turbulence.
A serene expression on her face.
She became more tranquil.
Tranquil life in the country.