noun
all-you-can-drink (wine)
Wasei-eigo from 'free flow'. Used at restaurants or events for unlimited wine service, often for a set time or price.
wasei-eigo (Japanese-coined English), from free flow
このレストランでは、ディナーにフリーフローのワインが付いています。
This restaurant includes free-flow wine with dinner.
noun
freeflow (diving)
Technical diving term for a regulator malfunction where air flows continuously. Used in scuba diving contexts.
ダイビング中にレギュレーターがフリーフローを起こした。
The regulator freeflowed during the dive.
noun
self-managed conveyor belt rate system
A pricing system where customers pay based on the number of plates taken from a conveyor belt sushi or similar restaurant, often with self-reporting. Rare term; more commonly described as 回転寿司の自己申告制 or similar.
その回転寿司店はフリーフロー方式を採用している。
That conveyor-belt sushi restaurant uses a self-managed rate system.
Wasei-eigo from English 'free flow'. The wine sense is a Japanese coinage; the diving sense is a direct loan from English technical usage.