FROM STRONG’S GREEK DICTIONARY (1890)

Strong’s Greek Dictionary (1890) — public domain, printed whole.

ean ἐάν ἐάνπερ — e-an' — from 1487 and 302; a conditional particle; in case that, provided, etc.; often used in connection with other particles to denote indefiniteness or uncertainty:--before, but, except, (and) if, (if) so, (what-, whither-)soever, though, when (-soever), whether (or), to whom, (who-)so(-ever). See 3361.

see GREEK for 1487

see GREEK for 302

see GREEK for 3361