- a combining form representing indigo in compound words: indophenol.
Also especially before a vowel, ind-.
- a combining form representing India in compound words: Indo-European.
Origin of Indo-
< Latin Ind(us) or Greek Ind(ós) + -o-
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2018
- denoting India or IndianIndo-European