IPA: /ˈsɛksər/
KK: /ˈsɛksər/
A person who identifies the sex of living organisms, such as animals or plants.
The sexer carefully examined the chicks to determine their gender.
The word 'sexer' is derived from 'sex' (from Latin 'sexus', meaning gender or sex) and the suffix '-er' (meaning a person who performs a specific action). Therefore, 'sexer' refers to a person who identifies or categorizes gender or sex.
Think of 'sex' as referring to gender and '-er' as indicating a person. This helps you remember that a 'sexer' is someone who deals with gender.