A service (usually at restaurants) where, for a fixed price, you can eat as much as you like; often time-limited or subject to rules.
今日は友だちと焼肉の食べ放題に行く予定です。
I'm planning to go to an all-you-can-eat yakiniku with friends today.
この店の食べ放題は90分制で最初の30分はオーダー制だよ。
This restaurant's all-you-can-eat is 90 minutes long and the first 30 minutes are order-based.
デザートは別料金のところもあるから、食べ放題でも注意してね。
Be careful—some places charge extra for desserts even with an all-you-can-eat plan.
子どもは半額で食べ放題になるキャンペーン中だ。
There's a campaign where children can get the all-you-can-eat for half price.