Definify.com
Webster 1913 Edition
Seventeenth
1.
Next in order after the sixteenth; coming after sixteen others.
In . . . the
seventeenth
day of the month . . . were all the fountains of the great deep broken up. Gen. vii. 11.
2.
Constituting or being one of seventeen equal parts into which anything is divided.
Sev′en-teenthˊ
,Noun.
1.
The next in order after the sixteenth; one coming after sixteen others.
2.
The quotient of a unit divided by seventeen; one of seventeen equal parts or divisions of one whole.
3.
(Mus.)
An interval of two octaves and a third.
Webster 1828 Edition
Seventeenth
SEV'ENTEENTH
,Adj.
On the seventeenth day of the second month- all the fountains of the great deep were broken up. Gen. 7.