Classical Japanese form of 言う (iu)

ladder; stairs; steps

step on / tread

妃: noble's wife

slip out, extract, pull out

Oregon (a state of the United States)

indicates that something undesirable was done or happened

to close / to finish, do something completely / to put away, to put an end to / is, or was (with conjugation), done completely / happens, or happened, unexpectedly / is done with difficulty

traditional folk song of Amami / (more broadly) traditional folk song of Okinawa

To do something completely (unintentionally); cannot help doing