foot
UK[fʊt]US[fʊt]
n
The lower extremity of the leg below the ankle, on which a person or animal stands or walks.
n
The lower or lowest part of something; the base or bottom.
n
A unit of linear measure equal to 12 inches (30.48 cm).
Etymology
The word 'foot' descends directly from the Old English 'fōt', which is of Germanic origin. It is related to the Dutch 'voet' and German 'Fuss', all tracing back to the Proto-Indo-European root ped- or pod-, meaning 'foot'. This ancient root is the source of numerous words across the Indo-European language family, from the Greek 'pous' (genitive 'podos') to the Latin 'pes' (genitive 'pedis'). The semantic journey from the literal body part to a unit of measurement is a classic example of using a universally understood, human-scale object to define a standard length, a practice common in many ancient cultures.
Analysis
The word 'foot' is a simplex word of Germanic origin. It functions as a free morpheme, a complete word in itself.
Examples
He hurt his foot while playing football.
The footnote at the bottom of the page provided additional context.
The room is twelve feet wide.