What does the suffix cra mean?

The suffix "-cra" is not a common English suffix. It is possible that you are thinking of a different suffix, or that you have encountered a word that is not commonly used in English.

Could you provide more context or the specific word you are referring to?

For example, are you thinking of:

* -cracy: This suffix means "rule" or "government," as seen in words like democracy, aristocracy, and bureaucracy.

* -cracy: This suffix is used in some medical terms to indicate a state of being, as in "melancholy."

* -cracy: There might be a word in a specialized field (like linguistics or botany) that uses the suffix "-cra."

Please give me more information so I can assist you better.