Lexical Definition

‎σάρκινος‎ sárkinos (sar'-kee-nos) fleshly ^G:A
from ‎σάρξ‎

fleshly.

• similar to flesh, i.e. (by analogy) soft

Abbott-Smith

σάρκινος, -η, -ον (< σάρξ), [in LXX: II Ch 32:8, Ez 11:19 36:26 (בָּשָׂר), Es 4:17, Pr 24:23 (29:27) * ;]
= Lat. carneus (the termination -ινος denoting the substance or material of a thing; v. Tr., Syn., § lxxii; Lft., Notes, 184; and for illustrations from π., v. MM, xxii), of the flesh, of flesh, fleshy (Plat., Arist., Plut., al.): Ro 7:14, I Co 3:1, II Co 3:3, He 7:16. (Rec. has -ικός in all these passages except II Co, l.c., but the evidence is decisive against it.)†
SYN.: σαρκικός, q.v

Abbott-Smith References

Liddell-Scott-Jones

σάρκινος-ῐνος, η, ον,

of or like flesh, fleshy, σ. ὄζος (see. ὄζος) σ. [μέρη] fleshy parts, such as the gums, [Refs 4th c.BC+]; made of flesh (and blood), [Refs]; ἄνθρωποι θνατοὶ καὶ σ. [Refs 2nd c.BC+]; σ. ἰχθῦς (opposed to a dream) [Refs 3rd c.BC+]; τοῖς τὸ χρήσιμον καὶ σ. καὶ ὠφέλιμον [ἔχουσι τῶν λόγων] substantial, [Refs 1st c.AD+]

__2 made of gut, σχοινία [Refs 2nd c.AD+]
__3 fleshly, of the flesh, Ep. Hebrew [NT]
__II fleshy, corpulent, [Refs 5th c.BC+]
__III σάρκινοςινος ἤτοι γυργαθός, perhaps ={σαργάνη}[Refs]

_{LSJ Scripture Refs: Rom.7.14}