1
vote
2answers
113 views

How to specify the letter O, not a zero

Imagine a technical specification that reads: In the text box, enter "O1" (O the letter, not the number zero) Is there a convention which achieves this explanation more succinctly, or is more ...
25
votes
8answers
64k views

Is it correct to say Person A is the “spitting image” or the “splitting image” of Person B?

I understand that when trying to describe a person who has a resemblance to another, the common term is spitting image. As in: Person A is a spitting image of Person B. Here's my issue, I've ...