Definition of ideatum
: the actual existence supposed to correspond with an idea
Start your free trial today and get unlimited access to America's largest dictionary, with:
- More than 250,000 words that aren't in our free dictionary
- Expanded definitions, etymologies, and usage notes
- Advanced search features
- Ad free!
Origin and Etymology of ideatum
New Latin, from Latin idea + -atum, neuter of -atus -ate
First Known Use: circa 1708See Words from the same year
Seen and Heard
What made you want to look up ideatum? Please tell us where you read or heard it (including the quote, if possible).