косность
Жен. sluggishness, indolence, stagnation, inertness ж. inertness, sluggishness, bigotry; (застой) stagnation.
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Полный русско-английский словарь
на Gufo.me
Жен. sluggishness, indolence, stagnation, inertness ж. inertness, sluggishness, bigotry; (застой) stagnation.