the tendency to use the right hand primarily; a person who is right-handed
彼は右利きだから、箸はいつも右手で持つ。
He's right-handed, so he always holds chopsticks with his right hand.
このはさみは右利き用に作られているので、左利きだと使いにくい。
These scissors are made for right-handed people, so they're hard to use if you're left-handed.
野球では右利きの投手が投げる球筋と左利きの投手とでは違いがある。
In baseball, the pitch trajectories differ between right-handed and left-handed pitchers.
幼稚園で先生に右利きに直されたことを覚えている人もいる。
Some people remember being made to switch to right-handedness by teachers in kindergarten.