Lexical Definition

‎ἀμέριμνος‎ amérimnos (am-er'-im-nos) untroubled G:A
from ‎Α‎ (as a negative particle) and ‎μέριμνα‎

without care(-fulness), secure.

Usage: 1 form in 2 verses
Form Translated As     In Verse(s)
ἀμερίμνουσ out of trouble Matt.28.14
without concern 1Cor.7.32

Abbott-Smith

** ἀμέριμνος, -ον (< μέριμνα), [in LXX: Wi 6:15 7:23*;]
free from anxiety or care: Mt 28:14, I Co 7:32 (for exx., v. MM, VGT, s.v.).†

Abbott-Smith References

Book Refs
Matthew 28:14
1 Corinthians 7:32

Liddell-Scott-Jones

ἀμέριμνος-ος, ον,

free from care, unconcerned, [Refs 5th c.BC+]adverb -νως Vett. Val.355.6, [Refs 2nd c.AD+]: comparative -ότερον, ἔχειν[Refs 1st c.AD+]

__II passive, uncared for, [Refs 5th c.BC+]
__III οἰνοχοεῖ κρήνης ἐξ ἀμεριμνοτέρης, either causing less care, i.e. more easily attained, of the fount of inspiration, or possibly less celebrated, [Refs]
__IV ἀμέριμνοςον, τό, ={ἀείζωον μέγα}, [Refs 1st c.AD+]