#league.linear_unit  an obsolete unit of distance of variable length (usually 3 miles)
  supertype:  #linear_unit  a unit of measurement of length
  part:  #statute_mile__statutemile__mile__stat_mi__land_mile__mi  a unit of length equal to 1760 yards
     part:  #furlong  a unit of length equal to 220 yards
        part:  #perch.linear_unit__rod  (British) a linear measure of 16.5 feet
           part:  #yard__pace  a unit of length equal to 3 feet; defined as 91.44 centimeters; originally taken to be the average length of a stride
              part:  #ft__foot  a linear unit of length equal to 12 inches or a third of a yard; "he is six feet tall"
                 part:  #inch__in  a unit of length (in United States and Britain) equal to one twelfth of a foot
                    part:  #ligne  a linear unit (1/40 inch) used to measure diameter of buttons
                    part:  #mesh  the number of opening per inch of a screen; measures size of particles; "a 100 mesh screen" or "100 mesh powdered cellulose"
                    part:  #mil  a unit of length equal to one thousandth of an inch; used to specify thickness (e.g., of sheets or wire)
                    part:  #pica_em__em__pica  a linear unit (1/6 inch) used in printing
                       part:  #point.linear_unit  a linear unit used to measure the size of type; approximately 1/72 inch
                       part:  #en__nut  half the width of an em
        part:  #Gunter's_chain  a unit of length (22 yards)
     part:  #half_mile__880_yards__880yard  a unit of length equal to half of 1 mile
     part:  #quarter_mile__quartermile__440_yards__440yard  a unit of length equal to a quarter of 1 mile

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