Definition of sideslip
1 : to skid or slide sideways
2 : to slide sideways through the air in a downward direction in an airplane along an inclined lateral axis
First Known Use of sideslip
Learn More about sideslip
Britannica English: Translation of sideslip for Arabic speakers
Seen and Heard
What made you want to look up sideslip? Please tell us where you read or heard it (including the quote, if possible).