Intermediate (B1)
IPA: /ˈstrʌk.tʃər.əl/
KK: /ˈstrʌk.tʃər.əl/
Definition
Related to the arrangement or organization of parts in a whole, often referring to physical or conceptual frameworks.
Example
The engineers assessed the structural integrity of the building after the earthquake.
Conversation

I was reading about the structural changes in the city's architecture.

That sounds interesting! What did you find out?

They mentioned how certain buildings need structural support to withstand earthquakes.

Wow, I didn't know that! It's amazing how design affects safety.
Synonyms & Antonyms
Synonyms
systematic
morphological
architectural
Antonyms
unstructured
chaotic
disorganized
Definition
A part of a building or other construction that supports weight or helps to hold it together.
Example
The engineer designed a new structural element to improve the building's stability.
Conversation

Did you see how they added a new structural piece to the bridge?

Yeah, it looks much more stable now.

I wonder how they decide which structural elements to use.
Root Explanation
Structural → It is formed from "struct" (from Latin "struere", meaning to build) and "-al" (meaning relating to). The word "structural" refers to something that relates to the building or arrangement of parts.
Memory Tip
Think of 'building' ('struere') when you hear 'structural' — it relates to how things are built or arranged.
Visually Confused Words
unstructural
substructural
nonstructural
sutural
unconstructural
superstructural
microstructural
macrostructural