Webster's Revised Unabridged Dictionary · 1913

Farfetched

Farfetched , adjective

1.
Brought from far, or from a remote place.
Every remedy contained a multitude of farfetched and heterogeneous ingredients. — Hawthorne
2.
Studiously sought; not easily or naturally deduced or introduced; forced; strained; hence, implausible or improbable.