pləˈniməd.ə(r) noun
Etymology: French planimètre, from plani- + -mètre -meter
: an instrument for measuring the area of any plane figure by passing a tracer around its boundary line
pləˈniməd.ə(r) noun
Etymology: French planimètre, from plani- + -mètre -meter
: an instrument for measuring the area of any plane figure by passing a tracer around its boundary line
Webster's New International English Dictionary. Новый международный словарь английского языка Webster. 2012