sexless
/ˈseksləs//ˈseksləs/
غیر جنسی، نه مرد نه زن، بی ژاد، خنثی، عاری از جذبه یا میل جنسی

به انگلیسی
• genderless, having no sex, neuter; having no sexual desires or feelings; not sexually attractive, lacking sex appeal
if you describe a person as sexless, you mean that they have no sexual feelings.
if you describe a person as sexless, you mean that they have no sexual feelings.