whipper-in

== English == === Etymology === From whipper +‎ in. === Noun === whipper-in (plural whipper-ins or whippers-in) (hunting) A huntsman who keeps the hounds from wandering, and whips them in, if necessary, to the chase. Synonym: piqueur (politics) One who enforces the discipline of a party, and urges the attendance and support of the members on all necessary occasions. Synonym: whip