吡 bǐ 🔊 used as phonetic bi- or pi- 7 strokes + Keep this word Meanings bǐ used as phonetic bi- or pi- Words with 吡 吡啶 bǐ dìng pyridine C5H5N (loanword) 吡咯 bǐ luò pyrrole (C4H5N) (loanword) 吡喃 bǐ nán pyran (chemistry) (loanword) 吡嗪 bǐ qín pyrazine (chemistry) (loanword) 吡唑 bǐ zuò pyrazole (chemistry) (loanword) 吡叻 Bǐ lè Perak (state of Malaysia) 吡拉西坦 bǐ lā xī tǎn piracetam (C6H10N2O2), a nootropic