building block

• Élément fondamental ou unité de base utilisé pour construire quelque chose de plus grand, plus complexe ou plus avancé, souvent employé dans des contextes tels que la chimie, l'éducation ou le développement de logiciels.

A fundamental component or basic unit that is used to construct something larger, more complex, or more advanced, often used in contexts like chemistry, education, or software development.

1. Basic componentB2formal

   A fundamental unit or element that is used to construct something larger or more complex.

   élément constitutif

   • Proteins are the building blocks of life.
   • Words are the building blocks of language.
   • Trust is a building block of any strong relationship.

2. Children's toyA2informal

   A small block, usually made of wood or plastic, used by children to build structures.

   cube de construction

   • The toddler played with colorful building blocks.
   • She built a tower using wooden building blocks.
   • Building blocks help develop creativity in children.