crystal clear

• Expression signifiant extrêmement évident, facile à comprendre ou parfaitement transparent, souvent utilisée pour décrire des explications, des instructions ou de l'eau.

An expression meaning extremely obvious, easy to understand, or perfectly transparent, often used to describe explanations, instructions, or water.

1. Completely transparentB1formal

   Extremely clear, like crystal; allowing light to pass through without obstruction.

   parfaitement transparent

   • The water in the mountain lake was crystal clear.
   • The glass was polished until it was crystal clear.
   • The sky was crystal clear after the storm passed.

2. Easily understoodB1informal

   Very easy to understand; without any ambiguity or confusion.

   limpide

   • The instructions were crystal clear, so I had no trouble assembling the furniture.
   • He made his intentions crystal clear during the meeting.
   • The teacher's explanation was crystal clear to all the students.