Definition of racker in English:

racker

noun

  • 1A person who racks wine or other liquor.

  • 2An apparatus for filling beer barrels.

noun

  • A horse which moves with a racking gait.

Origin

Early 17th century; earliest use found in Randle Cotgrave (fl. 1587–?1630), lexicographer. From rack + -er<br>late 17th century. From either rack or rack + -er.

Pronunciation

racker

/ˈrakə/