
to be renewed; to change
to be improved; to be reformed; to be revised; to be corrected
to stand on ceremony; to be formal
to take a turn for the worse (of an illness); to take a serious turn
改まった態度で真剣に話を聞きました。
I listened seriously in a formal manner.
年が改まって気持ちも新たになる。
With the new year, my feelings are renewed.
最近彼の態度がすっかり改まったようです。
His attitude seems to have changed.