IPA: /dʒɪˈneɪtəlɪə/
KK: /dʒɛnɪˈteɪliə/
The body parts that are involved in reproduction, including both internal and external organs.
The doctor explained the functions of the genitalia during the health class.
Genitalia → It is formed from "genitalis" (from Latin, meaning relating to birth or generation) and the suffix "-ia" (used to form nouns indicating a condition or state). The word "genitalia" refers to the organs of reproduction, relating to the state of being generative or reproductive.
Think of 'genitalis' which relates to 'birth' or 'generation' — this helps you remember that 'genitalia' refers to the reproductive organs.
No commonly confused words.