διαγινώσκω diaginṓskō

Meaning

to know thoroughly, i.e. ascertain exactly

In the King James Version: (would) enquire, know the uttermost

Derivation: from G1223 (διά) and G1097 (γινώσκω);

Where it is used

• Acts 23:15 Now then, you and the Sanhedrin petition the commander to bring him down to you on the pretext of examining his case more carefully. We are ready to kill him on the way.”
• Acts 24:22 Then Felix, who was well informed about the Way, adjourned the hearing and said, “When Lysias the commander comes, I will decide your case.”