One Strike
One Stroke, One Hit
noun
You have one hit. What is one hit? It is one strike, one stroke, or simply one hit.
いちだ
This is a jukugo word that uses the on'yomi readings of the kanji. You should be able to read this on your own.
ボールは、一打でグリーンにのりました。
The ball landed on the green in one stroke.
テニスでは、さいしょの一打を「サービス」とよびます。
In tennis, a shot to start a point is called "service."
一打逆転の大チャンスだ。
Just one hit would turn the tables in our favor.