Reference: Blot
Easton
a stain or reproach (Job 31:7; Pr 9:7). To blot out sin is to forgive it (Ps 51:1,9; Isa 44:22; Ac 3:19). Christ's blotting out the handwriting of ordinances was his fulfilling the law in our behalf (Col 2:14).
See Verses Found in Dictionary
If my step hath turned out of the way, and mine heart walked after mine eyes, and if any blot hath cleaved to mine hands;
{To the chief Musician, A Psalm of David, when Nathan the prophet came unto him, after he had gone in to Bathsheba.} Have mercy upon me, O God, according to thy lovingkindness: according unto the multitude of thy tender mercies blot out my transgressions.
Hide thy face from my sins, and blot out all mine iniquities.
He that reproveth a scorner getteth to himself shame: and he that rebuketh a wicked man getteth himself a blot.
I have blotted out, as a thick cloud, thy transgressions, and, as a cloud, thy sins: return unto me; for I have redeemed thee.
Repent ye therefore, and be converted, that your sins may be blotted out, when the times of refreshing shall come from the presence of the Lord;
Blotting out the handwriting of ordinances that was against us, which was contrary to us, and took it out of the way, nailing it to his cross;