Japanese

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Kanji in this term
びん
Grade: S
そこ > ぞこ
Grade: 4
Alternative spelling
甁底めがね (kyūjitai)
For pronunciation and definitions of 瓶底めがね – see the following entry.
びんぞこめがね
[noun] (informal) "bottle-bottom glasses": eyeglasses with thick, round lens
Alternative spellings
瓶底眼鏡, 瓶底メガネ
(This term, 瓶底めがね, is an alternative spelling of the above term.)