kǒu​r

opening

Senses

口儿/ 口兒 kǒu​r opening

The place where the inside and outside of something meet, such as an entrance or doorway.

口儿/ 口兒 kǒu​r cut

A small cut, wound, or split; a physical crack or opening on a surface.

References

erhua_variant 口儿/口兒 口/口
same_as 口儿/口兒 口子/口子