ピカピカ

adverb taking the 'to' particle, adverb, noun which may take the genitive case particle 'no', na-adjective, noun or participle which takes 'suru'

glittering; sparkling; shiny

Describes something that reflects light brightly, often with a sense of cleanliness or newness. Can be used adverbially with と or as an adjective with な/の.

• 床ゆかをピカピカに磨みがいた。

  I polished the floor until it shone.

• 彼かの女じょの目めがピカピカと輝かがやいていた。

  Her eyes were sparkling.

noun which may take the genitive case particle 'no', na-adjective

brand new; shiny and new

Emphasizes that something is in pristine, unused condition, often with a positive connotation. Commonly used for objects like cars, appliances, or uniforms.

• ピカピカの新しん車しゃを買かった。

  I bought a brand new car.

• ランドセルがピカピカで嬉うれしい。

  I'm happy my school backpack is shiny and new.

noun which may take the genitive case particle 'no', na-adjective

cleaned (of a plate, etc.); finished; licked clean

Childish or informal expression meaning that a plate or container is completely empty, as if polished clean. Often used by or to children.

• お皿さらをピカピカに食たべたね。

  You ate everything and left your plate clean, didn't you?