Chinese words for yi3 pinyin (pronunciation)

yi3
ants

yi3
to use, according to, so as to, in order to, by, with, because, Israel (abbrev.)

yi3
already, to stop, then, afterwards

yi3
chair

yi3
"B" (in a sequence of examples involving "A", "B", "C", etc.), 2nd heavenly stem, 2nd in order