| septan | เกิดทุกเจ็ดวัน [แพทยศาสตร์ ๖ ส.ค. ๒๕๔๔] |
| เจ็ดสิบ | [jetsip] (num) EN: seventy ; 70 FR: soixante-dix [ m ] ; septante (Belg., Sui.) ; 70 |
| ๗๐ (เจ็ดสิบ) | [jetsip] (num) EN: 70 (seventy) FR: 70 (soixante-dix ; septante (Belg., Sui.)) |
| Septane | n. [ L. septem seven. ] (Chem.) See Heptane. [ R. ] [ 1913 Webster ] |
| Septangle | n. [ Septi- + angle. ] (Geom.) A figure which has seven angles; a heptagon. [ R. ] [ 1913 Webster ] |
| Septangular | a. Heptagonal. [ 1913 Webster ] |