Biologically old Synonyms

We can't find synonyms for the phrase "Biologically old", but we have synonyms for terms, you can combine them.

Biologically Synonyms

Old Synonyms

BO abbreviation

BO is an abbreviation for Biologically Old
What does BO stand for?
BO stands for "Biologically Old"

Definitions for Biologically


  • (adverb) with respect to biology

Definitions for Old


  • (adjective) being of advanced years and especially past middle age
  • (adjective) dating or surviving from the distant past
  • (adjective) having been such at some previous time