鼻腔 (Phīⁿ-khiuⁿ) (Latin語 (gí): Cavum nasi) 是 (sī)鼻仔 (phīⁿ-á)內部 (loē-pō͘)的 (ê)空洞 (khang-tōng)，予 (hō͘)鼻中隔 (phīⁿ-tiong-keh)分 (hun)做 (chò)兩 (nn̄g)爿 (pêng)。
