Last Time
Previous Time
noun
The before time was last time or the previous time
This is a jukugo word, which usually means on'yomi readings from the kanji. If you know the readings of your kanji you'll know how to read this as well.
前回の話
previous story
前回のブログ
previous blog entry
前回のコラム
last time's column
その活用形は、前回のクラスで学びました。
I learned the conjugated form in the previous class.
前回の大会はダメでしたが、今回は平気だと思います。
The last tournament didn't go well, but I think it will be okay this time.
前回のイベントでは、作家のサインはもらえなかった。
At the last event, I didn't get the writer's autograph.