Evanescent

He cannot ſuppreſs his diſapprobation […] of thoſe evaneſcent echoes of ſchool philoſophy, faint-warbling through the grove of letters, to the injury of natural and ſcientific knowledge, and the annoyance of English literature.

The sea was each little bird's great playmate. […] In their airy flutterings, they seemed to rest on the evanescent spray.

I trust your love which will work wonders; and I trust my own, which sprang at a look but only gathered strength and permanence when I found that the soul of the man I love bettered his outward attractions, making the ideal of my foolish girlhood seem as unsubstantial and evanescent as a dream in the glowing noontide.

If the Fluids moving in an Evaneſcent Artery [i.e., a capillary] appear Globular, I ſuppose its becauſe the Canal is round, which alters the Caſe much.

Here are Sholes and Sholes, of various Characters, and of the moſt diverſified Sizes; from the gigantic Whale, whoſe flouncings "tempeſt the Ocean," to the evaneſcent Anchovy, whoſe Subſtance diſſolves in the ſmalleſt Fircaſſee.

Her face too was fresh in colour, but it was of a totally different quality—soft and evanescent, like the light under a heap of rose-petals.

While he was speaking the hands on the face of the clock behind the great man's back—a heavy, glistening affair of massive scrolls in the same dark marble as the mantelpiece, and with a ghostly, evanescent tick—had moved through the space of seven minutes.

If in the middle of summer the water of Turkey Creek […] is whipped and beaten with a stick, and then if a fire-brand is passed over, a mist is enkindled and a faint evanescent flame runs over the entire width of the brook.