δέ

but

Dictionaries

Cambridge Greek Lexicon (δέ)
LSJ (δέ1)
Short Defs (δέ)
Cunliffe (Lex Entries) (δέ)

Morphological Data

δέ b-
δέ CONJ
δέ PTCL
δέ ADV
δέ NUM
δέ NOUN