1487. Strong's Dictionary Study 1487. ei {i}; a primary particle of conditionality; if, whether, that, etc.: --forasmuch as, if, that, ([al-])though, whether. Often used in connection or composition with other particles, especially as in 1489, 1490, 1499, 1508, 1509, 1512, 1513, 1536, 1537. See also 1437.[ql ~~~~~~