| 1 | 闭 | 閉 | bì | bi4 | to close; to stop up; to shut; to obstruct | | |
| 2 | 闭合 | 閉合 | bì hé | bi4 he2 | to close by coming together (like the lips of a wound, the doors of an elevator, the walls of a channel); to close by connecting in a loop (like a circuit); closed-loop | | |
| 3 | 闭上 | 閉上 | bì shang | bi4 shang5 | to close; to shut up | | |
| 4 | 闭幕 | 閉幕 | bì mù | bi4 mu4 | the curtain falls; lower the curtain; to come to an end (of a meeting) | | |
| 5 | 闭目养神 | 閉目養神 | bì mù yǎng shén | bi4 mu4 yang3 shen2 | to relax with one's eyes closed | | |
| 6 | 闭壳肌 | 閉殼肌 | bì ké jī | bi4 ke2 ji1 | adductor muscle (of a bivalve mollusk) | | |
| 7 | 闭门修养 | 閉門修養 | bì mén xiū yǎng | bi4 men2 xiu1 yang3 | to practice "self-cultivation" in isolation (idiom) | | |
| 8 | 闭门思过 | 閉門思過 | bì mén sī guò | bi4 men2 si1 guo4 | shut oneself up and ponder over one's mistakes | | |
| 9 | 闭门造车 | 閉門造車 | bì mén zào chē | bi4 men2 zao4 che1 | lit. to build a cart behind closed doors; to be overly subjective and disregard the outside world (idiom) | | |
| 10 | 闭目塞听 | 閉目塞聽 | bì mù sè tīng | bi4 mu4 se4 ting1 | to shut one's eyes and stop one's ears; out of touch with reality; to bury one's head in the sand | | |
| 11 | 闭幕式 | 閉幕式 | bì mù shì | bi4 mu4 shi4 | closing ceremony | | |
| 12 | 闭起 | 閉起 | bì qǐ | bi4 qi3 | to shut | | |
| 13 | 闭区间 | 閉區間 | bì qū jiān | bi4 qu1 jian1 | closed interval (in calculus) | | |
| 14 | 闭塞 | 閉塞 | bì sè | bi4 se4 | to stop up; to close up; hard to get to; out of the way; inaccessible; unenlightened; blocking | | |
| 15 | 闭塞眼睛捉麻雀 | 閉塞眼睛捉麻雀 | bì sè yǎn jīng zhuō má què | bi4 se4 yan3 jing1 zhuo1 ma2 que4 | lit. to catch sparrows blindfolded (idiom); fig. to act blindly | | |
| 16 | 闭上嘴巴 | 閉上嘴巴 | bì shang zuǐ bā | bi4 shang5 zui3 ba1 | Shut up! | | |
| 17 | 闭锁 | 閉鎖 | bì suǒ | bi4 suo3 | to lock | | |
| 18 | 闭锁期 | 閉鎖期 | bì suǒ qī | bi4 suo3 qi1 | lock-up period (on stock options) | | |
| 19 | 闭图象定理 | 閉圖象定理 | bì tú xiàng dìng lǐ | bi4 tu2 xiang4 ding4 li3 | closed graph theorem (math.) | | |
| 20 | 闭音节 | 閉音節 | bì yīn jié | bi4 yin1 jie2 | closed syllable | | |
| 21 | 闭域 | 閉域 | bì yù | bi4 yu4 | closed domain; algebraically closed field (math.), e.g. complex number field 复数域 | | |
| 22 | 闭元音 | 閉元音 | bì yuán yīn | bi4 yuan2 yin1 | close vowel | | |
| 23 | 闭月羞花 | 閉月羞花 | bì yuè xiū huā | bi4 yue4 xiu1 hua1 | lit. hiding the moon, shaming the flowers (idiom); fig. female beauty exceeding even that of the natural world | | |
| 24 | 闭着 | 閉著 | bì zhe | bi4 zhe5 | closed | | |
| 25 | 闭子集 | 閉子集 | bì zǐ jí | bi4 zi3 ji2 | closed subset (math.) | | |