Which famous dictionary publisher has used the tagline 'The most trusted dictionary of American English' for decades?

The language of advertising can be incredibly powerful, with certain taglines becoming so iconic they're instantly recognizable across generations. Linguistics plays a crucial role in crafting these memorable phrases through techniques like alliteration, rhythm, metaphor, and cultural resonance. This trivia tests your knowledge of famous taglines that have made linguistic history in the dictionary publishing and language learning industry. Can you match the correct tagline to its company?

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Merriam-Webster
Oxford University Press
Collins Dictionary
Macmillan Dictionary