lose clarity or turn aside especially from the main subject of attention or course of argument in writing, thinking, or speaking | lose clarity or turn aside especially from the main subject of attention or course of argument in writing, thinking, or speaking |
wander from a direct course or at random | wander from a direct course or at random |
move about aimlessly or without any destination, often in search of food or employment | move about aimlessly or without any destination, often in search of food or employment |