ראשוני

Etymology
From.

Adjective

 * 1) Initial, primary, first, starting.
 * 2)  Prime: having no divisors besides itself and one.
 * 3)  Prime: such that the product of two nonzero elements is nonzero.
 * 1)  Prime: having no divisors besides itself and one.
 * 2)  Prime: such that the product of two nonzero elements is nonzero.
 * 1)  Prime: having no divisors besides itself and one.
 * 2)  Prime: such that the product of two nonzero elements is nonzero.
 * 1)  Prime: having no divisors besides itself and one.
 * 2)  Prime: such that the product of two nonzero elements is nonzero.
 * 1)  Prime: having no divisors besides itself and one.
 * 2)  Prime: such that the product of two nonzero elements is nonzero.