Chaser

Noun

 * 1) A person or thing (ship, plane, car, etc.) who chases.
 * 2) Originally, a horse used for hunting; now, a horse trained for steeple-chasing, a steeple-chaser.
 * 3)  A hunter.
 * 4) Someone who chases metal; a person who decorates metal by engraving or embossing.
 * 5) A tool used for cutting the threads of screws.
 * 6) A mild drink consumed immediately after a drink of hard liquor.
 * 7)  Someone that follows logs out of the forest in order to signal a yarder engineer to stop them if they become fouled - also called a frogger.
 * 8)  one who unhooks chokers from the logs at the landing.

Derived terms

 * ambulance chaser
 * prison chaser
 * straight, no chaser

Thesaurus
Casanova, Don Juan, Mickey, Mickey Finn, act, afterpiece, aperitif, bit, carver, clay modeler, cocktail, curtain, curtain call, curtain raiser, divertimento, divertissement, doch-an-dorrach, drink, earth artist, epilogue, exode, exodus, expository scene, eye-opener, figurer, figuriste, finale, follower, gem carver, graver, highball, hoke act, hunter, interlude, intermezzo, intermission, introduction, knockout drops, lady-killer, masher, mason, mixed drink, modeler, molder, monumental mason, nightcap, number, parting cup, philander, philanderer, pousse-cafe, prologue, punch, pursuant, pursuer, quester, routine, scene, sculptor, sculptress, sculpturer, seeker, shtick, sketch, skit, song and dance, stand-up comedy act, statuary, stirrup cup, stonecutter, striptease, sundowner, turn, wax modeler, wee doch-an-dorrach, womanizer, wood carver