1. autocross - Noun
2. autocross - Verb
autocross (uncountable)
A form of motorsport that tests the skill and speed of a driver over a course marked out with traffic cones
autocross (third-person singular simple present autocrosses, present participle autocrossing, simple past and past participle autocrossed)
(intransitive) To take part in this sport.
This event on Saturday 9th June is the tenth event of the National ASMK Pasta-Poiatti Autocross Championship 2017/2018. Source: Internet