Quick Definition
here, there
Strong's Definition
properly, belonging to the same spot, i.e. in this (or that) place
Derivation: genitive (i.e. possessive) of G846 (αὐτός), used as an adverb of location;
KJV Usage: (t-)here
Thayer's Greek Lexicon
αὐτοῦ, properly, neuter genitive of the pronoun αὐτός, in that place, there, here: Mat_26:36; (Luk_9:27 (R L ὧδε)); Act_15:34 (a spurious verse (see WH's Appendix, at the passage)); Act_18:19. (L Tr marginal reading ἐκεῖ); Act_21:4 (Lachmann αὐτοῖς).
Mounce Concise Greek Dictionary
G846, G847, G848
αὐτός autos 5,597x
self, very; alone, Mar_6:31 ; 2Co_12:13 ;
of one s self, of one s own motion, Joh_16:27 ;
used also in the oblique cases independently as a personal pron. of the third person; ὁ αὐτός , the same; unchangeable, Heb_1:12 ; κατὰ τὸ αὐτό , at the same time, together, Act_14:1 ; ἐπὶ τὸ αὐτό , in one and the same place, Mat_22:34 ; at the same time, together, Act_3:1
αὐτοῦ autou 4x
here, Mat_26:36 ; Luk_9:27 ;
there, Act_18:19 ; Act_21:4 *
Abbott-Smith Greek Lexicon
αὐτοῦ ,
adv. , prop . neut. gen . of αὐτός ,
[in LXX for H6311 , αΜΘζΖδ ;]
there: Mat_26:36 , Mar_6:33 , WH , mg ., Luk_9:27 , Act_15:34 , WH , mg ., R , mg ., Act_18:19 ; Act_21:4 .†
Liddell-Scott — Intermediate Greek Lexicon
αὐτοῦ properly gen. of αὐτός, "at the very place, just here, just there", Lat. illico, Hom. , Hdt. , attic; with the place added, αὐτοῦ ἐνὶ Τροίηι Il. ; αὐτοῦ τῶιδ᾽ ἐνὶ χώρωι Od. ; αὐτοῦ ταύτηι "exactly" here, Hdt. , etc.
STEPBible — Tyndale Abridged Greek Lexicon
αὐτοῦ
adv., prop. neut. genitive of αὐτός, [in LXX for פֹּה, בָּזֶה ;]
there: Mat.26:36, Mrk.6:33, WH, mg., Luk.9:27, Act.15:34, WH, mg., R, mg., Act.18:19 21:4 .†
(AS)