Green’s Dictionary of Slang

sporter n.

[sport v. (1)]

1. a womanizer, a promiscuous man.

J. Bellenden Boece I 184: Fydlaris, rutouris, huremasteris, & sportouris.
[UK]B. della Rocca Cocles [trans.] The whole art of phisiognomie n.p.: Rasys also sayeth, that the fete smal, and bewtifull, declare that man to be a fornicator, and sporter and maker of myrth.
[UK]Passionate Morrice (1876) 95: Now, fie of all the Beadles of Bridewell, if they spare such a sporter comming vnder their correction.
[UK]G. Fox A vvord to the people of the world 1: [W]anton one, lustful one, covetous one (who art an Idolater) and backbiter, and whoremonger, and gamer, and sporter.
[UK]R. Baxter A Christian directory 465: [A]n idle Time-wasting sensual sporter [...] a miserable wretch.
[UK]E. Phillips The arts of wooing and complementing 89: There was a Gallant in the Town, / a brave and jolly Sporter, / There was no Lady in the Land, / but he knew how to court her.

2. a mocker, one who derides.

Florio A vvorlde of wordes n.p.: Giocatore [...] a sporter, a iester.
[UK]J. Howesoun The first epistle of S. Iohn n.p.: A certaine Skoffer and filthie gester [...] was in a Tauerne [...] and there to play thee sporter, did mock the immortalitie of the soule.
[UK]The treasure of tranquillity 131: [Y]ee will endure well enough what a Iester or sporter will say vnto you, be it neuer so vnpleasant.
The flyting betwixt Montgomery and Polvvart n.p.: Thy speach but purpose, sporter is espyed.

3. (US) a man about town, a gambler.

Florio A vvorlde of wordes n.p.: Giocatore a player, a gamester, a sporter.
[UK]J. Davis Heaven & earth shaken 150: [H]e is scarce a good subject reputed, that is not a good dancer and sporter then.
[UK]W. Vilant The history of the indulgence 442: So from this cast of his sporting craft I perceive he would have proved but a spur-galled sporter.
[US]Life in Boston & N.Y. (Boston, MA) 13 May n.p.: [They] are sporters of the first magnitude. We cannot see how he can pay for champagne two or three times a week [...] on five dollars a week.
[US]Broadway Belle (NY) 29 Jan. n.p.: The sporters all do buy it / Just to read the fancy news.
[US]N.E. Police Gaz. (Boston, MA) 12 Oct. 5/4: Can some cheap sporter inform us whether Frank Porter receives her grass widow’s allowance since Jack went to the war?