Quick Definition
I am in the middle
Strong's Definition
to form the middle, i.e. (in point of time), to be half-way over
Derivation: from G3319 (μέσος);
KJV Usage: be about the midst
Thayer's Greek Lexicon
μεσόω; (μέσος); to be in the middle, be midway: τῆς ἑορτῆς μεσούσης (where a few manuscripts μεσαζούσης (νυκτός μεσαζούσης, Wis_18:14)), when it was the midst of the feast, the feast half-spent, Joh_7:14 (μεσούσης τῆς νυκτός, Exo_12:29; Jdt_12:5; τῆς ἡμέρας, Neh_8:3 (Ald., Complutensian); in Greek writings from Aeschylus and Herodotus down; θέρους μεσοῦντος, Thucydides 6, 30).
Mounce Concise Greek Dictionary
μεσόω mesoō 1x
to be in the middle or midst; to be advanced midway, Joh_7:14
Abbott-Smith Greek Lexicon
μεσόω , -ῶ
( <μέσός ),
[in LXX : μεσούσης τ . νυκός , Exo_12:29 ( H2677 ), etc.;]
to be in the middle , esp . of time: τ . ἑορτῆς μεσούσης , in the middle of the feast, Joh_7:14 .†
Liddell-Scott — Intermediate Greek Lexicon
μεσόω μεσόω, φυτ. -ώσω [Etym: μέσος] "to form the middle, be in or at the middle", Aesch. , Eur. :—of time, ἡμέρα μεσοῦσα "mid-" day, Hdt. ; θέρους μεσοῦντος in "mid" summer, Thuc. c. gen. "to be in the middle of", τῆς ἀναβάσιος Hdt. ; so, c. acc., μεσῶν τὴν ἀρχήν "in the middle of" his time of office, Aeschin.
STEPBible — Tyndale Abridged Greek Lexicon
μεσόω, -ῶ
(μέσός), [in LXX: μεσούσης τ. νυκός, Exo.12:29 (חֵצִי), etc. ;]
to be in the middle, esp. of time: τ. ἑορτῆς μεσούσης, in the middle of the feast, Jhn.7:14.†
(AS)