6
votes
3answers
490 views

Why don't we pluralize “foot” in measurements?

For example, to answer the question, "How tall are you?" valid answers include: Five feet. Five foot three. Five feet, three inches. Why the discrepancy between feet and foot, seemingly only in ...
15
votes
20answers
7k views

Are there other idioms like “a stone's throw away” that both describe an activity and act as a measurement?

If something is quite close by, it could be described as being a stone's throw away; even closer might be a hop, skip and a jump. I'm interested in these "units" of measurement based on human action. ...