XL
Proposed by a contributor, not yet supported by evidence.
Also seen as: XLs
Meaning · English
A designation for a trim level within a model of trucks; it denotes midrange features.
Noun
Sources & notes
Adapted from English Wiktionary (CC BY-SA 4.0, retrieved 2026-08-01 via kaikki.org).
Common questions
What does “XL” mean?
A designation for a trim level within a model of trucks; it denotes midrange features.
Is “XL” formal or informal?
No register label has been reviewed yet — treat it as neutral and check the usage notes above.