漈

Its parts

• 氵 shuǐ form of 水: water meaning
• 祭 jì to offer a sacrifice to (gods or ancestors) = 肘 + 示 sound

Other characters with 祭 as their sound:

察 chá蔡 Cài傺 chì穄 jì瘵 zhài縩 cài

Dictionaries file it under 水.