期 qī phase; stage
Made up of [其 qí his; her; its , 月 yuè moon; month radical 74]Made with 12 strokes.
Measure word for issue number of periodicals
Ancient small seal form 

Related characters
Also uses 其 qí component: 棋 qí (board game)
Also uses 月 yuè component: 胆 dǎn (the gall) 服 fú (clothes) 肝 gān (liver) 湖 hú (lake) 胡 hú (beard) 胶 jiāo (to glue) 明 míng (bright) 能 néng (to be able to) 朋 péng (friend) 朋 péng (friend) 前 qián (front) 青 qīng (green) 散 sàn (to scatter) 胜 shèng (victory) 隋 suí (Sui) 阴 yīn (yin) 有 yǒu (have) 朝 zhāo (dynasty)
Sounds same
七 qī (seven)Different tone
棋 qí (board game) 其 qí (his) 奇 qí (strange) 起 qǐ (to rise) 气 qì (gas) 汽 qì (steam)Pronunciation
Sound file kindly provided by shtooka.net ➚ under a Creative Commons Attribution Share Alike License
Phrases
一 个 星 期 yī gè xīng qī One week下 个 星 期 xià gè xīng qī Next week
上 个 星 期 shàng gè xīng qī Last week
星 期 xīng qī Weekday