From Wiktionary, the free dictionary
From primate + -al. Compare primatial.
primatal (comparative more primatal, superlative most primatal)
- (zoology, rare) Pertaining to primates.
primatal (plural primatals)
- (rare) A primate.
1969, Vladimir Nabokov, Ada or Ardor, Penguin, published 2011, page 346:‘She was twelve,’ Van added, ‘and I was a male primatal of fourteen and a half, and we just did not care.’