E. Cobham Brewer 18101897. Dictionary of Phrase and Fable. 1898.
Far fetched.
Not closely connected; a remote conceit; as, a far-fetched simile, a far-fetched allusion. Also, obtained from a foreign or distant country, quod rarum est, carum est.
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The passion for long, involved sentences and far-fetched conceits passed away, and a clearer and less ornate style became popular.Lecky: English in the Eighteenth Century, vol. i. chap. i. p. 91.