Japanese edit

For pronunciation and definitions of けた – see the following entry.
S
[noun] (construction) girder, crossbeam
[noun] the rod that goes through the beads of an abacus
[noun] (arithmetic) digit (a numeral used in a positional numeral system)
(This term, けた, is the hiragana spelling of the above term.)
For a list of all kanji read as けた, see Category:Japanese kanji read as けた.)