Ancient Greek lemma · Strong’s G4962

συστρέφω

sustrepho · /sus-tref'-o/ — “twist together”

twist up, roll up; gather; together; screwed up; clenched; form in a compact body; collect; rally; in a body; they were formed in a mass; wheel; turn; sharply; form into an organized whole, unite; club together…

Full entry

twist up, roll up; gather; together; screwed up; clenched; form in a compact body; collect; rally; in a body; they were formed in a mass; wheel; turn; sharply; form into an organized whole, unite; club together, conspire; collect, gather; gather, come to a head; collecting; Aër; make; curl; knotted, gnarled; condense, congeal, harden; to be condensed, acquire substance; consistency; concentrated

Derivation: from σύν (together) + στρέφω (to turn)