DictionaryAI

tyre

noun · Tyre proper noun · verb
TY-uh/taɪə(ɹ)/USTY-ur/taɪɚ/

Pluraltyres

US spellingtire

7 meanings of tyre

Practice

  1. 1
    rubber ringnouncountable
    A ring, usually of rubber or a plastic composite, that fits round a wheel to protect it and is either solid or inflated with air.

    The lorry's front tyre burst on the motorway, and the driver steered safely onto the hard shoulder.

    Many forklifts run on solid tyres that cannot be punctured.

    UsageOften a flat tyre or a burst tyre; do not confuse it with the verb tire, to become tired.

    Note

    Britain and Ireland spell it tyre, a spelling revived in the 19th century after tyre and tire had both been written in the 15th and 16th; the United States and Canada kept tire.

  2. 2
    city in Lebanonproper noun · Tyre
    A Lebanese city and major seaport on the Levantine Sea, which was a Phoenician city-state in ancient times and briefly the capital of the Kingdom of Jerusalem after Jerusalem fell in 1187.

    Alexander the Great took Tyre after a long siege, building a causeway out to the island city.

    Merchants from Tyre carried purple dye and cedar wood to ports across the Mediterranean.

  3. 3
    metal rimnouncountable
    A band of metal, usually steel and formerly wrought iron, that forms or covers the rim of a wooden or metal wheel, as on horse-drawn or railway vehicles and locomotives.

    On older locomotives, each driving wheel carried a steel tyre that could be replaced once it wore thin.

    The wheelwright heated the tyres in a fire so that they would expand before being fitted round the wooden wheels.

    Note

    The older tyre belongs to the days when wheels were shod with iron: iron tyres for the coach and iron shoes for the horse. Railways keep the word for the steel rim of a locomotive or carriage wheel, as in tyres and rails of steel, and Trains Illustrated in 1960 warned that some brake-blocks could reduce adhesion and so make a train likelier to skid.

    Checked 5 Nov 2026 · 3 facts

    • The older meaning refers to iron bands fitted around wheels. en.wikipedia.org
    • The braking of trains appeared in Trains Illustrated in April 1960. gersociety.org.uk
    • The article stated that certain brake-block compositions could reduce adhesion and increase the likelihood of skidding. en.wiktionary.org

Practice

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Origins

Meanings 1, 3–4

Where the word comes from is disputed. The Oxford English Dictionary proposes attire as its source; others link it to the verb tie, a view George Sturt put forward in The Wheelwright's Shop (1923): a metal tyre was fitted red-hot and, as it shrank, drew the wooden wheel tight. English used both tyre and tire in the 15th and 16th centuries. Tyre came back into use in the 19th century, and today the United Kingdom, Ireland and most Commonwealth countries, past and present, spell it that way, while the United States and Canada use only tire.

Meanings 5–6

Possibly a shortening of attire.

Checked 5 Nov 2026 · 1 fact

Meaning 2

The name comes through Latin Tyrus and Ancient Greek Τύρος (Túros) from Phoenician Ṣur, 'rock', because the town was first built on a rocky site. Arabic ṣūr and Hebrew Tzor are related names.