1. Cana (feminine noun): This refers to a gray hair. It is the singular form of the word.
2. Cana (feminine noun): This refers to a pitcher for liquids, usually wine. It is the singular form of the word.
To understand which meaning is intended, you need to look at the context of the sentence.
Examples:
* "Tiene muchas canas." (She has many gray hairs.)
* "Sirvieron el vino en una cana." (They served the wine in a pitcher.)
Let me know if you have any other Spanish words you'd like to know the meaning of!