1.
a big eater; someone with a large appetite; a glutton
a person who eats large quantities of food
弟は大食いだ。
My younger brother is a big eater.
大食いなので食費がかかる。
I spend a lot on food because I'm a big eater.
子供の頃から大食いで、いつも食べ放題に行っていた。
I've been a big eater since childhood and always went to all-you-can-eat places.
2.
competitive eating; eating contest
a competition to see who can eat the most food in a given time
大食い選手権に出場した。
I participated in an eating contest.
テレビで大食い番組を見るのが好きだ。
I like watching competitive eating shows on TV.
この店は大食いチャレンジで有名だ。
This restaurant is famous for its eating challenge.
FORMATION:
大 (big, large) + 食い (eating) → big eating
FUNCTIONS:
- As a noun: 大食いの人 (a big eater)
- As a na-adjective: 大食いな人 (a person who eats a lot)
TV ENTERTAINMENT:
大食い番組 (competitive eating shows) are popular in Japan. Famous competitive eaters ({フードファイター}) become celebrities.
CONTRAST:
- 大食い (big eater) - eats large quantities
- 少食 (light eater) - eats small quantities
- 早食い (fast eater) - eats quickly
RELATED EXPRESSIONS:
- よく食べる (to eat a lot)
- 食いしん坊 (glutton, foodie)
- 腹ペコ (hungry, starving)