An orphan refers to a child whose parents are dead, regardless of whether the child is a boy or a girl. Therefore, it is a common gender.

১. Neuter gender refers to non-living things, whereas an orphan is a human being.
২. Masculine and feminine are specific to one sex, but "orphan" can apply to both.
৩. Examples of other common genders include teacher, doctor, and baby.

অতিরিক্ত তথ্য: In English grammar, common gender nouns do not specify the sex of the person.