ichidan verb
be too big; be oversized; be too loud
Used for size, sound, or other measurable qualities that exceed a desirable or appropriate level. The すぎる part adds 'too much'.
この靴は私には大きすぎる。
These shoes are too big for me.
テレビの音が大きすぎるから、少し小さくして。
The TV volume is too loud, so please turn it down a bit.