A condition of being firm or inflexible
कठोर अवस्था
English Usage: The stiffness in her joints was painful after the workout.
Hindi Usage: व्यायाम के बाद उसके जोड़ की कठोर अवस्था दर्दनाक थी।
kathor avastha, kathor avasthaa, kathor avasthaayein, kathor avstha