IPA: /kəmˈpjuːteɪʃənl/
KK: /kəmˈpjuːtəʃənl/
Relating to the process of using mathematical calculations or computer algorithms to solve problems or analyze data.
The computational model helped scientists predict weather patterns more accurately.
Computational → It is formed from "compute" (from Latin "computare", meaning to calculate or count) and the suffix "-al" (meaning relating to). The word "computational" refers to something that is related to the process of calculation or computation.
Think of 'compute' which means to calculate, and the '-al' indicates it relates to that process. So, computational means relating to calculation.