�

� is a masculine ordinal indicator, used in Portuguese and Spanish. It is a raised lowercase o, which is the masculine adjective's ending. For example, "primero" (meaning "first") is written as 1� or 1^o, the same way it is written in English as 1^st.

It is often confused with the � degree symbol, whose circle's border has uniform width; whereas in most fonts, the ordinal indicator has thick borders on the sides in some fonts, and may be underlined, such as ^o.

The following requires the presence of certain fonts, likely to be present in a computer with Windows installed.
Masculine ordinal indicator Degree sign
� � � � � � � � � � � � � �

Masculine ordinal indicator	Degree sign
� � � � � � �	� � � � � � �