All Acronyms. BLUF [Internet]; Jan 15, 2018 [cited 2018 Jan 15]. Available from: http://www.allacronyms.com/_Military/BLUF. MHRA 'BLUF', All Acronyms, 15 January 2018, <http://www.allacronyms.com/_Military/BLUF> [accessed 15 January 2018] Bluebook All Acronyms, BLUF (Jan. 15, 2018, 11:01 PM), available at http://www.allacronyms.com/_Military/BLUF. CSE All Acronyms. BLUF [Internet]; January 15, 2018 [cited 2018 JAN 15]. Available from: http://www.allacronyms.com/_Military/BLUF.
The noun PTOLEMY has 2 senses: 1. Alexandrian astronomer who proposed a geocentric system of astronomy that was undisputed until Copernicus (2nd century AD) 2. an ancient dynasty of Macedonian kings who ruled Egypt from 323 BC to 30 BC; founded by Ptolemy I and ended with Cleopatra. Familiarity information: PTOLEMY used as a noun is rare.
Euclid (/ËjuËklÉªd/ ; Greek: Îµá½ÎºÎ»ÎµÎ¯Î´Î·Ï, EukleidÄs. [euÌ¯.klÄË.dÉËs] ; fl. 300 BC), sometimes called Euclid of Alexandria to distinguish him from Euclid of Megara, was a Greek mathematician, often referred to as the Father of Geometry. He was active in Alexandria during the reign of Ptolemy I (323â283 BC).