ἀναθεωρέω (anatheōreō) is a Greek verb that generally means:

1. To Review or Examine: It is used to denote the action of reviewing, examining, or inspecting something carefully. This could apply to various contexts, such as assessing or re-evaluating situations or objects.
2. To Look Upon Again: It can also mean to look upon or consider something again, implying a revisiting or re-examination.

Detailed Overview with Concordances

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

• BDAG defines ἀναθεωρέω as “to review” or “to look at again.” It is used in a sense of re-examining or scrutinizing something, suggesting a process of revisiting or reassessing previously considered matters.

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

• LSJ describes ἀναθεωρέω as “to review” or “to inspect.” The lexicon notes that the term involves a detailed examination or re-evaluation, emphasizing the act of looking over something again.

3. Thayer’s Greek Lexicon:

• Thayer defines ἀναθεωρέω as “to look upon again” or “to review.” He explains that the term is used in the sense of re-examining or re-assessing, particularly in contexts where detailed inspection is required.

4. Strong’s Concordance:

• Strong’s Concordance lists ἀναθεωρέω as G333 and defines it as “to review” or “to re-examine.” It focuses on the idea of looking at something again or reassessing it, consistent with the concept of revisiting and inspecting.

Summary:
ἀναθεωρέω (anatheōreō) primarily means “to review” or “to look upon again.” BDAG, LSJ, Thayer’s Greek Lexicon, and Strong’s Concordance all highlight its use in contexts of careful examination or re-evaluation. The term implies a thorough inspection or reassessment of previously considered matters, aligning with the general idea of re-examining or scrutinizing something in detail.