One entry found for
descent.
Main Entry:
de·scent 
Pronunciation:
di-
sent
Function:
noun
1 : one's line of ancestors
: BIRTH, LINEAGE2 : the act or process of descending
3 : a downward step (as in station or value)
: DECLINE4 a : a downward slant
: SLOPE b : a descending way (as a stairway)
5 : a sudden raid or assault