법적이나 공식적인 지위와 상관없이 실제로 존재하는.
Existing in fact or reality, though not necessarily ordained by law or official status.
예문:
"The dollar has become the facto currency in many unstable economies."
"She acted as the facto head of the family after her father's passing."
"The ceasefire created a facto border between the two warring states."