Combined from Two [二] + Private [厶] + Vehicle / Cart [車] to compose 転: represents "change".
to fall down/over
to roll over/around
(sudden) change, reversal, turn-around, coming from behind (baseball)
to drive, to manage (money)
rotation, spin
revolution, rotation
convert, divert
moving, changing residence
transfer, transmission
change schools
to turn, to shift, to alter, to distract
rolling about, moving from place to place, being passed around repeatedly
change of post
fall, degradation, slump
moving, transfer, demise
rotation, revolution, turning
to roll
operation, motion, driving
to drive
driver
Bicycle