Gaulish
/ˈɡɔːlɪʃ/
Definition 1 of 1
Pro Tip 1/3Historical Reference
Used in historical or archaeological contexts when referring to ancient France. 
The artifacts were decorated with Gaulish symbols.
Pro Tip 2/3Cultural Significance
Reflects the customs, arts, social institutions, and achievements of the ancient Gauls. 
Gaulish warfare tactics were studied by the class.
Pro Tip 3/3No Current Usage
Not used for the modern French culture or people, purely historical. 
She mistakenly called the modern French festival 'Gaulish'.