a perfect score; full marks — the highest possible score on a test or evaluation.
彼は数学のテストで満点を取った。
He got a perfect score on the math test.
満点を取るのは簡単ではないが、練習すれば可能だ。
Getting a perfect score isn't easy, but it's possible with practice.
この問題は満点なら100点だ。
If it's full marks, this problem is worth 100 points.
perfect; entirely satisfactory; excellent — used to describe something as flawless or ideal.
彼のプレゼンは満点の出来だった。
His presentation was flawless.
そのサービスは満点の評価を受けた。
The service received excellent (perfect) reviews.