411 REFERENCE · Wiktionary
Jacoby transfer
Reference material by Wiktionary contributors. This retains its source identity and is not 411 news reporting.
English
Etymology
Popularized by a 1956 article in The Bridge World by Oswald Jacoby.
Noun
en bridge A convention in most bridge bidding systems initiated by responder following partner's no-trump opening bid that forces opener to rebid in the suit ranked just above that bid by responder.
en eponyms