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understeer

understeer

1 8.9
A vehicle turns less sharply than the driver wants when the front wheels lose grip
  • noun
  • /ˈʌndərˌstɪr/
  • Specialized
: subviraje
  • The mechanic explained that understeer occurs when the front wheels lose traction and the vehicle doesn't turn sharply enough.
  • a hint of understeer

Examples

  • The track is as narrow as ever, and understeer is a devil...

    Blog text (26)
  • A wider front track minimizes understeer.

    Blog text (10)
  • Understeers a little, but...

  • I didn't get the GT-R on a track, but I've read its famous understeer is alive and well, though reports are that its track performance is improved from the 2012 model.

    Blog text (29)
  • There was nothing wrong with the Corvair except Nader, the man who didn't understand the difference between understeer, oversteer, and his own backside.

    Blog text (8)
  • When driving too fast in a corner, a car can experience understeer, making it harder to steer where you want to go.

  • To avoid understeer, it's important to adjust your speed before entering a turn.

Antonyms

oversteer
  • Specialized
1 8.2

The back of a car slides outward so the car turns more sharply than meant

How Sharply

oversteer
  • Specialized
1 8.2
understeer
  • Specialized
1 8.9

Surface Forms

understeer singular
understeers plural

Morphology

understeer = steer (semi-transparent) = under + steer

Formed from 'under' + 'steer' and literally suggests insufficient steering, but the term is technical and the precise automotive meaning is specialized.

Etymology

Understeer comes from the parts under- meaning 'not enough' and steer meaning 'to guide a vehicle', just like when you steer a car. So understeer is when a car does not turn as much as the driver wants because the front wheels lose grip.