FIBONACCI NUMBER(noun)Did you mean?Synonyms RhymesAlso try..numbersnumberednumberingDefinitions There is 1 meaning of the phrase Fibonacci Number. Fibonacci Number - as a noun A number in the fibonacci sequence Word Variations & RelationsAnagramsStarts FStarts FIStarts FIBStarts FIBOEnds REnds EREnds BEREnds MBERStarts F & ends RStarts FI & ends RStarts F & ends ERA-Z Proximitiesfiberopticfiberopticsfibers11fiberscope19fiberscopes20 Fibonacci Number fibranne13fibrannes14fibre10fibre-opticfibreboard18