Factor

Definition and stakes

Portrait of Elizabeth Bisland Elizabeth Bisland The Life and Letters of Lafcadio Hearn…

And therefore your suggestion that one factor should not be dwelt on rather than others would be bad to follow,—first, because all are not equal either in importance or interest, and secondly because the circumstance related or studied must be considered especially in relation to the principal factor of the psychological state which that circumstance has evoked.
Source: Gutenberg

Portrait of George MacDonald George MacDonald Littell's Living Age (1877)

They saw her come stealing out of the thin dark like a thought half thought, and go gliding along the shore like a sea-ghost over the dusky water, faint, uncertain, noiseless, glimmering. It could be no other than the Fisky! Both their lady and their friend Malcolm must be on board, they were certain, for how could the one of them come without the other? and doubtless the marchioness — whom they all remembered as a good-humored, handsome girl, ready to speak to any and everybody — would immediately deliver them from the hateful red-nosed ogre, her factor.
Source: Wikisource

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