(of a time period) expire / (of a time period) fall due / (of a time period) be up / (of a time period) run out
みがまえる
migamaeru
身がまえる JVE
place *oneself on *one's guard / stand on *one's guard / square off for / assume a posture of defense
みがまえる
migamaeru
身構える JVE
stand on *one's guard / brace *oneself for / get into a ready position / place *oneself on *one's guard / assume a ready stance / assume a posture of defense