STEPBible Strong’s Lexicon
ἀββά
Ἀββά (T, -ᾶ), indecl. (Aram, אַבָּא, emphatic form of אַב = Heb. אָב, father ), used in the phrase Ἀ. ὁ παήρ, Abba, Father (see Swete on Mk, I.with): Mrk.14:36 , Rom.8:15 , Gal.4:6 .† (AS)
a Name of
Greek Strong’s entry
G5 — ἀββά
Abba
Abbott-Smith Greek Lexicon
Ἀββά
3 Ἀββά (T, -ᾶ), indecl. (Aram, אַבָּא, emphatic form of אַב = Heb. אָב, father), used in the phrase Ἀ. ὁ πατήρ, Abba, Father (v. Swete on Mk 14:36): Mk 14:36, Ro 8:15, Ga 4:6.†