Definition from Wiktionary, the free dictionary
Passive participle of the verb כָּפַל (kafál).
- Double, dual: having two parts instead of one.
- Times, multiplied by: used to indicate the operation of multiplication.
6 כפול 9 ― 6 kafúl 9 ― 6 times 9
- Double, twice: twice as big.
- Double, folded double.