1 a way of behaving that has become usual; (an) established custom: Shaking hands when meeting people is a normal convention in many countries; He does not care about convention.
az: adət, ənənə
ru: обычай
2 in the United States a meeting of delegates from a political party for nominating a presidential candidate: the Republican National Convention.
az: qurultay
ru: съезд
3 an assembly of people of a particular profession etc: She gave the keynote speech at a national convention of ecologists.
az: qurultay, toplantı, konqres
ru: конгресс