IPA: /tækˈsɒnəmɪkəl/
KK: /tæksəˈnɑmɪkəl/
Relating to the classification of living things into groups based on shared characteristics.
The taxonomical study of plants helps scientists understand their relationships and evolution.
Taxonomical → It is formed from "taxon" (from Greek "taxis", meaning arrangement) and "-nomical" (from Greek "nomos", meaning law or management). The word "taxonomical" refers to the arrangement or classification of organisms according to a system of laws or principles.
Think of 'arrangement' ('taxis') and 'law' ('nomos') to remember that 'taxonomical' relates to the systematic classification of living things.