What does antiskid mean?
Antiskid refers to equipment, systems, or surface treatments designed to prevent skidding — the uncontrolled sideways or forward sliding of a wheel that has lost traction with the ground. The term is used most often in aviation and automotive engineering, where antiskid braking systems modulate brake pressure so that wheels keep rotating rather than locking up, preserving steering control and shortening stopping distances on wet or icy surfaces. It appears chiefly as an adjective in phrases like 'antiskid braking system' or 'antiskid device', though it can also function as a noun naming the mechanism itself. The word carries a technical, safety-oriented connotation and is rarely heard in casual conversation, where the related term 'nonskid' covers slip-resistant surfaces instead. Its importance grew alongside modern transport: as vehicles and aircraft became faster and heavier, controlling wheel lock-up became essential to safe operation, making antiskid technology a quiet cornerstone of everyday travel safety.
Designed or intended to prevent skidding, especially of vehicle or aircraft wheels during braking.
"The car came equipped with an antiskid braking system as standard."
Almost always used attributively, directly before the noun it modifies.
A device or system that prevents skidding, especially one that keeps wheels from locking during braking.
"The mechanic inspected the antiskid before signing off the aircraft for flight."
Rarely used in the plural; the noun sense usually appears in singular form or as part of a longer phrase such as 'antiskid system'.
"Both antiskids were replaced during the annual maintenance check."
The antiskid systems that keep modern airliners safe on wet runways trace their lineage back to technology developed for aircraft in the mid-20th century — the same principle now sits inside every car's ABS.
Reviewed by Deb Chak, Editor. AI-assisted content curated by RJS Tech Solutions LLP.
Etymology of antiskid
Antiskid is a straightforward compound of the prefix 'anti-', from Greek 'anti' meaning 'against' or 'opposite', and 'skid', a word of Scandinavian origin — Old Norse 'skíð' meant a length of wood or a runner, which also gave English the word 'ski'. The compound arose in the twentieth century as powered transport made wheel lock-up a serious safety problem, and it became widespread with the development of aircraft and automotive antilock braking technology in the mid-1900s.
How antiskid is actually used
Chiefly used in technical, aviation, and automotive contexts, often attributively before a noun (as in 'antiskid braking system'). In everyday consumer language, the closely related term 'nonskid' is more common for surfaces, while 'antiskid' dominates discussions of vehicle braking hardware.
Easily confused with antiskid
Nonskid describes surfaces treated to prevent slipping (such as floors or decks), while antiskid typically refers to mechanical systems that prevent vehicle wheels from locking and skidding during braking.