Meaning & Definition
adverb
In a direct and complete manner; completely or absolutely opposite.
The two proposals are diametrically opposed to each other.
At opposite ends or points of a diameter.
The two cities are located diametrically across the country from one another.
In a way that represents extreme differences.
Their opinions on the matter are diametrically different.
Etymology
From the Latin 'diametricus', from 'diameter' and '-al' + '-ly'.
Common Phrases and Expressions
diametrically opposed:
completely opposite in character or purpose.
diametrical difference:
a difference that is fundamentally contrary.
Slang Meanings