arcossegundo
Portuguese, noun/ˌaʁ.ko.seˈɡũ.du/
arcossegundo is spelled A-R-C-O-S-S-E-G-U-N-D-O (12 letters). Arcossegundo is a Portuguese masculine noun meaning “arcsecond (a unit of angle: ¹⁄₃₆₀₀ of a degree)” (English Wiktionary, September 2026).
What does arcossegundo mean in English?
noun
- 1
masculinearcsecond (a unit of angle: ¹⁄₃₆₀₀ of a degree)
Source: English Wiktionary, Portuguese section, dump of September 2, 2026 (CC BY-SA 4.0).
Forms of arcossegundo
- arcossegundos plural
Source: English Wiktionary and Portuguese Wiktionary (Wikcionário) (dumps of September 2, 2026 and September 1, 2026).
How do you pronounce arcossegundo?
- Brazil /ˌaʁ.ko.seˈɡũ.du/
- Brazil [ˌah.ko.seˈɡũ.du]
Sources: English Wiktionary, Portuguese Wiktionary (Wikcionário) (dumps of September 2, 2026 and September 1, 2026); recordings from Wikimedia Commons.