also: とくり
noun
sake bottle; tokkuri
A tall, slender bottle with a narrow mouth, traditionally ceramic, used for serving sake. Also used for soy sauce or vinegar.
おじいさんは徳利からおちょこに酒を注いだ。
The old man poured sake from the tokkuri into a small cup.
noun
turtleneck; turtleneck sweater
Slang for a turtleneck sweater, likening the shape of the neck to a tokkuri bottle.
寒いから、今日は徳利を着てきた。
It's cold, so I wore a turtleneck today.
noun
non-swimmer; person who can't swim
Slang for someone who cannot swim, from the image of sinking straight down like a tokkuri bottle.
彼は徳利だから、海には入らない。
He's a non-swimmer, so he doesn't go into the ocean.