The crossword solutions for the term ONE OF OUR OWN is 'OUR'. This three-letter word is a possessive pronoun that is used to refer to something that belongs to or is associated with a particular person, group, or thing. It is often used to refer to something that is part of a larger group or organization. For example, ONE might say 'This is ONE of our OWN' when referring to a member of their family, team, or organization.