Avoid collision with a car (5)
I believe the answer is:
dodge
This might be a double definition.
'avoid collision' is the first definition.
'dodge' can be an answer for 'avoid' (dodge can mean to avoid or evade). I'm not sure about the 'collision' bit.
'car' is the second definition.
(I've seen this before)
'with a' acts as a link.
Can you help me to learn more?
(Other definitions for dodge that I've seen before include "Evade - trick" , "Avoid - ruse" , "shady scheme" , "Avoid cunningly" , "Get out of" .)