I have never heard the proper definition before and am guilty of using the word loosely. I like the idea of reserving the use of perpendicular to refer to the horizon. It gives you more of a sense of what a person is describing. It's refreshing as most words in the English language seem to lack that level of specificity.
Perpendicular
I have never heard the proper definition before and am guilty of using the word loosely. I like the idea of reserving the use of perpendicular to refer to the horizon. It gives you more of a sense of what a person is describing. It's refreshing as most words in the English language seem to lack that level of specificity.