Definition of "verve"

His hands were strong and elegant; his experience of life evidently varied; his speech full of pith and verve; his manners forward, but perfectly presentable.

1879–1880, Robert Louis Stevenson, “The Stowaways”, in The Amateur Emigrant: From the Clyde to Sandy Hook, Chicago, Ill.: Stone and Kimball, published 18 January 1895, page 105

They played through vacation to the fashionable of eight cities. […] Chicago he approved for a certain verve that transcended its loud accent—however, it was a Yale town, and as the Yale Glee Club was expected in a week the Triangle received only divided homage.

1920 April, F[rancis] Scott Fitzgerald, “Spires and Gargoyles”, in This Side of Paradise, New York, N.Y.: Charles Scribner’s Sons, book I (The Romantic Egotist), page 63

Normally, this [girl] presents to the world the appearance of one who is feeling that if it isn't the best of all possible worlds, it's quite good enough to be going on with till a better one comes along. Verve, I mean, and animation and all that sort of thing. But now there was a listlessness about her […]

1960, P[elham] G[renville] Wodehouse, chapter XII, in Jeeves in the Offing, London: Herbert Jenkins

After spending so much of the season looking upwards, the swashbuckling style and swagger of early season Spurs was replaced by uncertainty and frustration against a Norwich side who had the quality and verve to take advantage.

2012 April 9, Mandeep Sanghera, “Tottenham 1 – 2 Norwich”, in BBC Sport‎, archived from the original on 3 November 2017

If he be above Virgil, and is reſolv'd to follow his own Verve (as the French call it,) the Proverb will fall heavily upon him; Who teaches himſelf, has a Fool for his Maſter.

1697, John Dryden, “To the Most Honourable John, Lord Marquess of Normanby, […]”, in Virgil, translated by John Dryden, The Works of Virgil: Containing His Pastorals, Georgics, and Æneis. […], London: […] Jacob Tonson, […], page