Denshi Jisho — Online Japanese dictionary

しず (Buddhist term) (Archaism) a weight
Out-dated or obsolete kana, Noun 
ちん 1: (Buddhist term) (Archaism) a weight;
2: temple supervisor;
3: town (of China)
Noun 
ふうちん hanging-scroll weight
Noun 
ぶんちん paperweight
Noun 
じゅうちん leader; authority; mainstay
Common word, Noun 
武漢三 ぶかんさんちん the Three Wuhan Cities
Noun 

You can also

Look up kanji details for *鎮.

Try a Yahoo Jisho search for *鎮 .
Try a Goo Jisho search for *鎮 .
Try a Google search for *鎮 .