Thalys.
a former West European high-speed train service now merged with Eurostar.
Meaning & usage
a former West European high-speed train service now merged with Eurostar.
Where this word comes from
1990s. Invented name for purposes of ease of pronunciation and euphony, the suffixes -ys and -is being popular in brand names (cf. Editis, Euridis, Novartis, Stellantis, etc).
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Definitions, grammatical labels, IPA, etymology and examples: Wiktionary contributors, extracted by Kaikki / Wiktextract. Adapted under CC BY-SA 4.0. Selected fields and authored examples are shown; third-party quotations and audio are omitted. See contributor history.
Last enriched 2026-09-10. Definitions are in English. Romanizations are shown when supplied by the source; syllable estimates are omitted for unsupported scripts.