济

濟
Jǐ
  1. used in place names associated with the Ji River 济水 Jǐ Shuǐ
  2. surname Ji

CEDICT

Homographs

济 jǐ used in 济济 jǐjǐ
济 jì
  1. to cross a river
  2. to aid or relieve
  3. to be of help