ἀναίτιος (anaítios) is a Greek adjective with the following meanings:

1. Innocent: Refers to someone who is not responsible for or involved in a particular action or event.
2. Blameless: Indicates a state of being free from guilt or fault.
3. Unrelated: Describes a person or thing not connected to the cause of a situation or problem.

Detailed Overview with Concordances

1. BDAG (A Greek-English Lexicon of the New Testament and Other Early Christian Literature):

• BDAG defines ἀναίτιος as “innocent” or “blameless,” particularly in the context of someone not responsible for a particular wrongdoing or fault. The lexicon highlights its use in legal or moral contexts where an individual is considered free from guilt or blame.

2. LSJ (Liddell-Scott-Jones Greek-English Lexicon):

• LSJ provides the definition of ἀναίτιος as “innocent” or “blameless,” similar to BDAG. It emphasizes the term’s application in contexts where a person is absolved of responsibility or blame, indicating a state of being unrelated to the fault or cause.

3. Thayer’s Greek Lexicon:

• Thayer describes ἀναίτιος as meaning “innocent” or “blameless,” focusing on its use to denote someone who is not at fault or responsible for a situation. He notes that the term implies a lack of guilt or involvement in a particular matter.

4. Strong’s Concordance:

• Strong’s Concordance lists ἀναίτιος as G338 and defines it as “innocent” or “blameless.” It emphasizes the term’s use to describe individuals who are not responsible for or involved in wrongdoing, reflecting a state of being free from blame.

Summary:
ἀναίτιος (anaítios) signifies “innocent,” “blameless,” or “unrelated” in Greek. BDAG, LSJ, Thayer’s Greek Lexicon, and Strong’s Concordance all describe its use in contexts where a person is absolved of guilt or responsibility. The term reflects a state of being free from fault or blame, often applied in legal or moral contexts to denote lack of involvement in a particular wrongdoing or issue.