English Reference
adjective

architectural

adj.
US /ˌɑɹkəˈtɛktʃɝəɫ/ UK /ˌɑːkɪtˈɛktʃəɹəl/ ar·chi·tec·tural

  1. 01 B2 Upper Intermediate

    relating to the design, style, and construction of buildings.

    pertaining to the art, science, or profession of designing and constructing buildings.

    Simple

    The city is famous for its beautiful architectural history and old cathedrals.

    In context

    The firm won the award for its innovative architectural solutions that integrated sustainable energy systems into the building's core design.

    structuralconstructional
  2. 02 C1 Advanced Academic

    having a clear, strong shape or style that looks like it was planned by an architect.

    resembling architecture in its formal qualities, such as having a strong sense of structure, scale, or deliberate design.

    Simple

    The plant has large, architectural leaves that make it stand out in the garden.

    In context

    The designer's latest collection features architectural silhouettes that challenge traditional notions of how fabric should drape over the human form.

    formlessorganic

As architectural engineers , including the director of the Heritage 3D Lab at Penn State, we help communities rescue historic buildings after fires.

The Conversation· 13 Aug 2026

Some are designed from the ground up, with all the structural planning of an engineering or architectural project.

Phys.org· 12 Aug 2026

From architecture + -al.

Etymology adapted from Wiktionary, available under CC BY-SA 4.0.

This entry
Level C1 · Advanced
Frequency Frequent
Updated