hoppus foot
English
[edit]
Etymology
[edit]Named after Edward Hoppus, an 18th-century English surveyor.
Noun
[edit]hoppus foot (plural hoppus feet)
- A unit of measurement for the volume of timber in the round, with a value equal to 1.27 cubic feet, where the cross-sectional area is taken as the square of one quarter of the circumference of the round.