Alphonsine
adjective
Al·phon·sine
\(ˈ)al¦fän(t)sə̇n, -änzə̇n\
Definition of Alphonsine
: relating to the set of astronomical tables prepared in 1252 by order of Alfonso X, king of León and Castile
People Are Reading
There's more!
Love words? You must — there are over 200,000 words in our free online dictionary, but you are looking for one that’s only in the Merriam-Webster Unabridged Dictionary.
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 alphonsine
Spanish alfonsino, from Alfonso X †1284 king of Castile and León + Spanish -ino -ine
First Known Use: 1658
Seen and Heard
What made you want to look up Alphonsine? Please tell us where you read or heard it (including the quote, if possible).
Writing? Check your grammar now!