Let 's compare it with character Knife
Its small seal script is
Now it is a short line in the middle of the knife, the short line is the indicator or pointer. In comparison with the real knife, it should be on the bottom side. But we don't know what the ancient knife looks like, it should be different from those we see today.
This kind character is called self-explanatory characters.
Its clerical script is
the dot on the left is the pointer.
Its current standard printing script is
same as clerical script.
Its Pinyin is "Ren4".