Nonius can refer to:
People
* Romans belonging to the
Nonia gens
*
Pedro Nunes
Pedro Nunes (; Latin: ''Petrus Nonius''; 1502 – 11 August 1578) was a Portuguese mathematician, cosmographer, and professor, probably from a New Christian (of Jewish origin) family.Leitão, Henrique, "Para uma biografia de Pedro Nunes: O ...
(Latin: Petrus Nonius) (1502–1578), Portuguese astronomer and mathematician
Other
*
Nonius (horse)
The Nonius () is a Hungarian horse breed named after its Anglo-Norman horse, Anglo-Norman Foundation bloodstock, foundation sire. Generally dark in color, it is a muscular and heavy-boned breed, similar in type to other draft horse, light draft ...
, a breed of horse
*
Nonius (device)
Nonius is a measuring tool used in navigation and astronomy named in honour of its inventor, Pedro Nunes (Latin: Petrus Nonius), a Portuguese author, mathematician and navigator. The nonius was created in 1542 as a system for taking finer measu ...
, a precursor to the Vernier scale
*
Nonius (crater), a lunar crater
See also
*
Nonus
*
Nonnus
Nonnus of Panopolis (, ''Nónnos ho Panopolítēs'', 5th century AD) was the most notable Greek epic poet of the Imperial Roman era. He was a native of Panopolis (Akhmim) in the Egyptian Thebaid and probably lived in the 5th century AD. He i ...
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