I just looked up the word. It’s hamartia.
Compare hamartia with with Leviticus, or go to Bible hub and check this out for yourself
Question.
Did Christ became inherently sinful?
I don't want to spend too much time here, since you are Epi's disciple.
and Hashem hath laid on him [Moshiach] the
avon (iniquity, the guilt that separates from G-d) of us all.
Isa 53:4 Surely he hath borne our sufferings, and
nasah (carried [Vayikra 16:22; Yeshayah 53:12)] our sorrows; yet we did esteem him stricken,
[i.e., like a leper is stricken] smitten of G-d, and afflicted [see verse 8 below].
Isa 53:5 But he was pierced [Yeshayah 51:9; Zecharyah 12:10 Sukkah 52a, Tehillim 22:17 Targum Hashivim] for our transgressions, he was bruised mei'avonoteinu (for our iniquities); the musar (chastisement) (that brought us shalom [Yeshayah 54:10] was upon him [Moshiach]; and at the cost of his (Moshiach's) chaburah (stripes, lacerations) we are healed.
Isa 53:10 Yet it pleased Hashem to bruise him; He hath put him to suffering; when Thou shalt make his nefesh an
asham offering for sin, he (Moshiach) shall see zera [see Psalm 16 and Yn 1:12 OJBC], He shall prolong his yamim (days) and the chefetz Hashem (pleasure, will of Hashem) shall prosper in his [Moshiach's] hand.
I don't expect you to understand this, that's why you need to look these words up, yourself.
Avon, another word you may want to look up,
Asham and Chattat, and look up sin, sin offerings...it's quick and easy.