To follow someone on a road, to accompany as a companion. In the Gospels, akoloutheō becomes the technical term for discipleship — following Jesus means committing your entire life direction to Him, not just walking behind.
Jesus' call 'Follow me' (akolouthei moi) is the simplest and most radical invitation in Scripture. It demanded leaving nets, tax booths, and family expectations. Following Jesus isn't passive — it means walking where He walks, even to the cross. 'If anyone would come after me, let him deny himself and take up his cross and follow me' (Mark 8:34). The word carries both physical movement and total life commitment.