guiltiness, (offering for) sin, trespass (offering)

“Trespass offering” From Boyd’s Bible Dictionary:

This offering was closely allied to the sin offering, and in some cases offered with it as a distinct part of the same sacrifice
(Lev. 5:15; 14:13-32).

“Sin-offering” From Boyd’s Bible Dictionary:

Like the trespass-offering, the sin-offering was expiatory
It was presented on the great day of atonement, when one confessed the sins of the nation with his hand on the head of the scapegoat (Lev. 16:1-34; Num. 18:9).

“Trespass Offering” From Concise Bible Dictionary:

See OFFERINGS.

“Salutation” From Concise Bible Dictionary:

The brotherly greetings expressed at the close of nearly all the epistles. They were sent from the saints located where the epistles were written to the saints addressed, together with, at times, the injunction to greet one another with “a holy kiss,” that being the ordinary form of salutation in the East among the men as well as among the women (Rom. 16:5-23; 1 Thess. 5:26; Titus 3:15).
When evil doctrine had spread in the professing church, the question of salutation became serious. The “lady” to whom the apostle John wrote was strictly enjoined not to receive into her house anyone who brought not good doctrine, nor was she even to salute such a one; for to do so, would be to become morally a partaker of his evil deeds (2 John 1:10-11; compare Rom. 16:17).
Salutations in the East being often very lengthy and of mere ceremony, may well account for those sent in haste being told to salute no one by the way (2 Kings 4:29; Luke 10:4).

Strong’s Dictionary of Hebrew Words:

Transliteration:
’asham
Phonic:
aw-shawm’
Meaning:
from 816; guilt; by implication, a fault; also a sin-offering
KJV Usage:
guiltiness, (offering for) sin, trespass (offering)