Foot vs. Feet — Knowing the Difference (and Why We Don’t Say “Foots”)
“Foot” and “feet” follow the same rule whether you’re describing a body part or a measurement: “foot” is singular, “feet” is plural, with one notable exception. When “foot” acts as part of a hyphenated compound adjective, the singular form stays even for large numbers. Since 1959, one foot has been precisely defined as 0.3048 meters, … Read more