sev·en·teen 
(sĕv′ən-tēn)
(sĕv′ən-tēn)n.
1. The cardinal number equal to 16 + 1.
2. The 17th in a set or sequence.
[Middle English seventene, from Old English seofontīne; see sept in the Appendix of Indo-European roots.]
sev′en·teen adj. & pron.
- hydrocephalous
- hydrocephalus
- hydrocephaly
- hydrochloric acid
- hydrochloride
- hydrochlorofluorocarbon
- hydrochlorothiazide
- hydrochore
- hydrochory
- hydrocodone
- hydrocolloid
- hydrocolloidal
- hydrocortisone
- hydrocrack
- hydrocracker
- hydrocracking
- hydrocyanic acid
- hydrodynamic
- hydrodynamical
- hydrodynamically
- hydrodynamicist
- hydrodynamics
- hydroelectric
- hydroelectrically
- hydroelectricity