1. Noun

   sen (hundredth of a yen)

2. coin made of non-precious materials

   see 銭see ぜに・1

3. one-thousandth of a kan (as a unit of currency)

   Obsolete termsee 貫

4. one-thousandth of a kan (as a unit of mass)

   Archaic

Also written 錢【せん】sen