noun
daily disposable contact lenses
Refers to contact lenses designed to be worn once and discarded at the end of the day.
旅行のときはワンデー使い捨てコンタクトレンズが便利です。
Daily disposable contact lenses are convenient when traveling.
ワンデー使い捨てコンタクトレンズは毎日新しいものを使います。
With daily disposable contact lenses, you use a new pair every day.
Most common spelling using the katakana loanword ワンデー.
Mixed alphanumeric spelling; seen in product names and advertising.
Variant using the numeral 1 and katakana デー.
Compound of ワンデー (from English 'one-day'), 使い捨て (disposable), and コンタクトレンズ (contact lenses).