Etimology
From culture + -al.
adjective
cultural (comparative more cultural, superlative most cultural)
Pertaining to culture.
(technical) Due to human activity.
Examples
Some poems, echoing the purpose of early poetic treatises on scientific principles, attempt to elucidate the mathematical concepts that underlie prime numbers. Others play with primes’ cultural associations. Still others derive their structure from mathematical patterns involving primes.
cultural lighting