seatback

or seat back

[seet-bak]
|

noun

the back support of a seat in an aircraft, motor vehicle, etc.

Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019

Examples from the Web for seatback

Historical Examples of seatback

  • And old Judge Priest came with him, and both of them lunged forward over the seatback at the ruffian, three feet away.

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    Irvin S. Cobb