IPA: /ˈætəˌvɪst/
KK: /ˈætəˌvɪst/
A person who exhibits traits or behaviors that are considered primitive or ancestral, often as a result of genetic inheritance from earlier generations.
The scientist described the atavist as someone who displayed characteristics reminiscent of their ancient ancestors.
Atavist is formed from "atavus" (meaning ancestor) and the suffix "-ist" (meaning one who practices or is concerned with). The term refers to someone who reverts to ancestral traits or behaviors, embodying characteristics of their forebears.
Think of an 'ancestor' ('atavus') and someone who embodies or practices those traits ('-ist'). This helps you remember that an atavist is someone who reflects ancestral characteristics.