bootheel
The heel of a boot. / An area of land protruding south of the eastern or western end of a southern border.
A three-bit computational circuit that swaps the last two bits if the first bit is 1. Any logical or arithmetic operation can be constructed entirely of such gates.
(broadcasting, telecommunications) Abbreviation of free to air.
(geometry) A superellipse with an exponent (shape parameter) smaller than that of the ellipse, i.e. less than two.
靴屋は、ソールを修理する前に摩耗の兆候がないかブーツのかかとを点検した。
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DiQt
Free
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