沂
yí

river in southeast Shandong

Senses

沂 yí Yi River

(bound form) name of several rivers, notably the 沂河 yí​hé which flows through Shandong and Jiangsu provinces

沂 yí Yi

(bound form) a surname

References

see 沂/沂 → 沂河/沂河
abbreviation 沂/沂 → 沂蒙山/沂蒙山