Meaning of “architecture” - Learner’s Dictionary

architecture

noun [ U ] us uk /ˈɑːkɪtektʃər/
STYLE

B1 the design and style of buildings:

modern architecture
BUILDINGS

B1 the skill of designing buildings:

He studied architecture at university.
architectural adjective us uk /ˌɑːkɪˈtektʃərəl/

(Definition of “architecture” from the Cambridge Learner’s Dictionary © Cambridge University Press)