Lexical Definition

‎ἐλάχιστος‎ eláchistos (el-akh'-is-tos) least G:A--S
superlative of (short)

least, very little (small), smallest.

Usage: 14 forms in 21 verses
Form Translated As     In Verse(s)
ἐλαχιστοτέρῳ very least Eph.3.8
ἐλαχίστῳ very little Luke.16.10 • Luke.16.10 • Luke.19.17
ἐλαχίστων least Matt.5.19 • Matt.25.40 • Matt.25.45
of the smallest 1Cor.6.2
ἐλαχίστου a very small Jas.3.4
ἐλαχίστη least Matt.2.6
ἐλάχιστόν smallest matter 1Cor.4.3
ἐλάχιστοσ least Matt.5.19 • 1Cor.15.9
ἐλάχιστον least Luke.12.26
ελαχίστων least of the LXX.2Kgs.18.24
ελαχίστω least LXX.Josh.6.26
ελαχίστησ least LXX.1Sam.9.21
ελάχιστοσ least LXX.Isa.60.22
ελάχιστοι least LXX.Job.18.7
least of them LXX.Job.30.1
ελάχιστα least LXX.Jer.49.20

Abbott-Smith

ἐλάχιστος, -η, -ον (v.s. ἐλάσσων),
smallest, least: as proper superlat., I Co 15:9; elsewhere, as usually in late Gk., intensive (B1., § 11, 3); Mt 2:6 (LXX) 25:40, 45, Lk 12:26 16:10 19:17, I Co 4:3 6:2, Ja 3:4; ἐ. ἐν τ. βασιλείᾳ τ. οὐρανῶν, Mt 5:19 (v. Dalman, Words, 113). Compar., ἐλαχιστότερος (for corresp. superl., v. LS; v. also Bl., § 44, 3); less than the least: Eph 3:8.†

Abbott-Smith References

Book Refs
Matthew 2:6 · 5:19 · 25:40 · 25:45
Luke 12:26 · 16:10 · 19:17
1 Corinthians 4:3 · 6:2 · 15:9
Ephesians 3:8
James 3:4

Liddell-Scott-Jones

ἐλάχιστος-ος [ᾰ], η, ον,

superlative of ἐλαχύς: comparative ἐλάσσων (which see):— smallest, least, frequently with a negative, γέρας, δύναμις οὐκ ἐ., [Refs 5th c.BC+]; λόγου ἐλαχίστου of least account, [Refs]; ἐλαχίστου ἐδέησε διαφθεῖραι narrowly missed destroying them, [Refs 5th c.BC+]

__2 of Time, shortest, δι᾽ ἐλαχίστου (i.e. χρόνου) [Refs 5th c.BC+]; δι᾽ ἐλαχίστης βουλῆς with shortest deliberation, [Refs]
__3 of Number, fewest, [Refs 5th c.BC+]; ἐν ἐλαχίστοις δυσίν between two at least. [Refs]
__4 in Mathematics texts, ἐλάχιστα καὶ μέγιστα minima and maxima, [Refs 3rd c.BC+]
__II τὸ ἐλάχιστον, τοὐλάχιστον, at the least, [Refs 5th c.BC+]; ἐλάχιστα least of any one, [Refs 5th c.BC+]; ὡς ἐ. as little as possible, [Refs 5th c.BC+]
__III from ἐλάχιστος came a new comparative ἐλαχιστότερος less than the least, ἐ. πάντων ἁγίων [NT] very least of all, [Refs 2nd c.AD+]

LSJ Scripture Refs: Eph.3.8