LATIN DICTIONARYLexicon Latīnum
proper noun · masculinesecond declension

Tūtilius

Tūtilius m sg (genitive Tūtiliī or Tūtilī)
Classical[tuːˈtɪ.li.ʊs]Ecclesiastical[tuˈtiː.li.us]

Meaning

  1. a Roman nomen gentile, gens or "family name" famously held by
  2. Tutilius, a Roman rhetorician

Declension

declension
formsingularplural
nominativeTūtilius—
genitiveTūtiliī
Tūtilī		—
dativeTūtiliō—
accusativeTūtilium—
ablativeTūtiliō—
vocativeTūtilī—

Tutĭlĭus, ii, m.,
I. the name of a rhetorician of Rome, Plin. Ep. 6, 32, 1; Quint. 3, 1, 21; Mart. 5, 56, 6.

In the Academy Smith's classical dictionaries

Biography & mythologyTutiliusTutilius. a rhetorician, whose daughter Quintilian married. (Plin. Ep. 6.32; Quint. Inst. 3.1.21, where Tutilius should be read instead of Rutilius.) …

Quick answers

What does Tūtilius mean in Latin?
Tūtilius, a proper noun, means “a Roman nomen gentile, gens or "family name" famously held by”.
What is the genitive of Tūtilius?
The genitive singular is Tūtiliī. Tūtilius is masculine, second declension.
How do you pronounce Tūtilius?
In classical Latin, [tuːˈtɪ.li.ʊs]; in ecclesiastical (church) Latin, [tuˈtiː.li.us].