εἰ

a primary particle of conditionality; if, whether, that, etc. 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. see GREEK for 1489 see GREEK for 1490 see GREEK for 1499 see GREEK for 1508 see GREEK for 1509 see GREEK for 1512 see GREEK for 1513 see GREEK for 1536 see GREEK for 1537 see GREEK for 1437