Chen Collection, Upper Volume Radical: Sun (rì) Zui Kangxi Strokes: 12 Page 496, Entry 24 Tang Rhymes (Tangyun): Pronounced zui (falling tone) Collected Rhymes (Jiyun), Rhyme Compendium (Yunhui): Pronounced zui (falling tone) Explication of Written Characters (Shuowen): A full year. Categorized Chapters (Leipian): A child having lived one year. Another definition states that a full period is a completed cycle of time.