Lexical Definition

‎μήτι‎ mḗti (may'-tee) surely not G:PRT-N+G:CONJ
from ‎μή‎ and the neuter of ‎τὶς‎

not (the particle usually not expressed, except by the form of the question).

Usage: 3 forms in 25 verses
Form Translated As     In Verse(s)
μη τισ lest LXX.Deut.29.18
lest any LXX.Ezra.7.23
μη τι Much less LXX.Gen.18.30LXX.Gen.18.32
μήτι anything LXX.Job.6.22
lest LXX.Gen.20.9
surely even Luke.9.131Cor.7.52Cor.13.5
surely not ever Matt.7.16Matt.12.23Matt.26.22Matt.26.25Mark.4.21Mark.14.19Mark.14.19Luke.6.39John.4.29John.8.22John.18.35Acts.10.471Cor.6.32Cor.1.172Cor.12.18Jas.3.11

Abbott-Smith

μή-τι, interrog. particle,
expecting a negative answer: Mt 7:16 26:22, 25, Mk 4:21 14:19, Lk 6:39, Jo 8:22 18:35, Ac 10:47, II Co 12:18, Ja 3:11; in hesitant questions (v. M, Pr., 170n), μ οὗτός ἐστιν, can this be, Mt 12:23, Jo 4:29; μ. ἄρα, II Co 1:17; on εἰ μήτι (Lk 9:13, cf. Bl., § 65, 6), v.s. εἰ.†

Abbott-Smith References

Book Refs
Matthew 7:16 · 12:23 · 26:22 · 26:25
Mark 4:21 · 14:19
Luke 6:39 · 9:13
John 4:29 · 8:22 · 18:35
Acts 10:47
2 Corinthians 1:17 · 12:18
James 3:11

Liddell-Scott-Jones

Included with: μήτι

or μή τις, , , neuter μήτῐ, genitive μήτῐνος: (τὶς) old Gr. and Cretan dialect for μηδείς, [Refs 8th c.BC+]; Cretan dialect dative singular μηδιμί [Refs] —hence

__1 μήτι or μή τι, adverb, with imperative, and infinitive used imperatively, [Refs 8th c.BC+]: with optative to express a wish, ὄλοιντο μή τι πάντες [Refs 5th c.BC+]
__2 after Verbs of fear or doubt, [Refs 8th c.BC+]
__3 in direct questions, μή τί σοι δοκῶ ταρβεῖ; do I.. ? (i.e. I do not), [NT+4th c.BC+]
__4 μή τί γε let alone, much less, οὐδὲ στρατιώτης οὗτός γε οὐδενός ἐστιν ἄξιος, μή τί γε τῶν ἄλλων ἡγεμών [Refs 4th c.BC+]; later, not to mention, οὐκ οἴδατε ὅτι ἀγγέλους κρινοῦμε; μήτι γε βιωτικά [NT]: with a word between, ὡς.. δώσοντι δίκην, μή τι ποιήσαντί γε [Refs 5th c.BC+]

LSJ Scripture Refs: LXX.Gen.20.9Mark.4.211Cor.6.3