εἰ

conj. if, whether; part. w/wishes, adv. w/imperatives

Dictionaries

Cambridge Greek Lexicon (εἰ)
LSJ (εἰ1)
LSJ (εἰ2)
Short Defs (εἰ)
Cunliffe (Lex Entries) (εἰ)
Middle Liddell (εἰ)

Morphological Data

εἰ ADV
εἰ CONJ
εἰ PTCL
εἰ PREP
εἰ VERB