#Andru

• Aqualung — An autonomous underwater breathing apparatus used by divers, composed of one or more compressed air cylinders and a regulator that delivers gas at ambient pressure; a technical neologism partially adapted from the commercial trademark Aqualung. This structural device revolutionized underwater exploration, allowing complete mobility without rigid connections to the surface.
• Aquanaut — A deep-sea diver or oceanographic researcher specialized in living and working inside a pressurized underwater habitat or submarine laboratory for extended periods without returning daily to the surface. This specialist performs structural biological, geological, and ecological studies directly in the deep marine environment, adapting to extreme hydrostatic pressure conditions.
• Female aquanaut — The feminine form of the term 'acvanaut'; a female oceanographic researcher or deep-sea diver highly qualified to live and work for extended periods inside pressurized submarine stations or underwater habitats. This specialist performs complex technical-scientific activities and structural studies regarding the biology and geology of deep marine ecosystems without returning daily to the surface.
• Adevărul — One of the most important and long-standing newspapers in the history of the Romanian press, originally founded in 1888 by Alexandru Beldiman as an independent political daily; structurally re-established in 1989 immediately after the fall of the communist regime and later transformed into a modern media trust with integrated multimedia platforms. This media brand is recognized as a cornerstone of investigative journalism, political analysis, and social chronicle within the Romanian cultural landscape.
• Sinking device — A person who performs dives or a technical device designed to introduce, maintain, or lower an object to a great depth in a liquid medium. As an adjective, it refers to a structure, mechanism, or animal behavior that promotes or achieves deep immersion under water.
• Alcander — A name of ancient Greek origin designating several minor figures in classical history and mythology. In Homer's Iliad, Alcander is a Lycian warrior slain by Odysseus during the Trojan War; in Spartan history, it refers to the young man who struck and blinded the lawmaker Lycurgus in one eye, but was subsequently forgiven and transformed into a devoted supporter through gentleness and education.
• Alcander — A Romanianized and phonetically adapted variant of the ancient proper name 'Alcander'. Although rarely encountered in modern onomastics, the term appears in early translations of classical Greek and Latin texts to denote Homeric mythological characters or Spartan historical figures.
• Alec — A masculine given name used internationally as a short, hypocoristic, or independent form of Alexandru (or Alexander). In the Anglo-Saxon and European cultural space, the name is highly popular and is borne by numerous personalities in cinema, literature, and science, structurally retaining the semantic core of 'defender of men'.
• Alecu — A Romanian proper noun historically used as a masculine given name and subsequently fixed as an independent surname. Structurally and onomastically, it represents an ancient hypocoristic form or familiar derivation originating from the Greek name Alexandros (via Slavic or Byzantine channels), retaining the original semantic core of 'defender of men'.
• Aleksandru — A foreign, Slavic, or transliterated graphical variant of the masculine given name Alexandru. This universally resonant name originates from ancient Greek, where it is formed from components meaning to defend and man, structurally retaining its semantic core of 'defender of men'.
• Alex — A proper personal name, used both as an independent masculine given name or as a hypocoristic form (diminutive / pet name) for compound names such as Alexandru, Alexandra, Alexei, or Alexandrina. Its origin is closely linked to the classical Greek etymon, holding a universal resonance in modern onomastics due to its short, dynamic, and easily pronounced structure.
• Alexan — An archaic, hypocoristic, or regional onomastic form derived from the name Alexandru, found in historical Transylvanian documents or old ecclesiastical writings. As an adjective or determinant in folklore, the term can refer to a narrative style or popular epic composition imitating the structure of the famous Alexandria (the legendary tale of Alexander the Great).
• Alexander — The international, German-Latinate form of the masculine proper name Alexandru. Borne by numerous historical figures, monarchs, and scholars, the name evokes legendary figures such as Alexander the Great (Macedon) and holds a universal resonance in English and Germanic-speaking cultures, symbolizing strength, leadership, and a protective spirit.
• Alexandrel — A proper personal name used as an independent masculine given name or as a diminutive form for Alexandru. In the medieval history of Moldavia, the name designates the ruler Alexăndrel (Alexander II), son of Iliaș II, who had a turbulent and fragmented reign in the 15th century, supported alternately by Poland and local boyars in the struggles for the throne.
• Alexandretta — The historical and international name of the modern port city of İskenderun, located in the Hatay province of southeastern Turkey, on the Mediterranean Sea. Founded by Alexander the Great in 333 BC as Alexandria ad Issum, the city was a major commercial and strategic hub across centuries, also giving its name to the former Sanjak of Alexandretta during the French mandate over Syria.
• Alexander — An extremely widespread masculine proper personal name in Romanian and international contexts, of Greek origin, borne by numerous rulers, kings, emperors, and saints throughout history. Borne as a given name, it holds a strong symbolic resonance associated with leadership, courage, and heroism, celebrated in the Christian-Orthodox calendar chiefly on August thirtieth.
• Alexandru Ioan Cuza — A prominent historical figure, the first ruler of the United Principalities of Moldavia and Wallachia (between 1859 and 1866), and the founder of the modern Romanian state. His double election as ruler in Iași and Bucharest achieved the Union of January 24, 1859, his reign being defined by a series of radical and fundamental reforms (secularization of monastic lands, agrarian reform, civil code, free and compulsory primary education) that laid the institutional foundations of modern Romania.
• Alexander the Great — The historical and popular name of Alexander the Great (Alexander III of Macedon), king of ancient Macedonia (336–323 BC) and creator of one of the largest empires in antiquity. Renowned as one of the most brilliant military strategists and commanders in world history, he conquered the Persian Empire and extended the borders of the Hellenistic world into Egypt and India, triggering a profound cultural syncretism between West and East.
• Alexandru Odobescu — A 19th-century Romanian writer, archaeologist, academician, and politician, standing as a prominent encyclopedic figure of national culture. He authored famous literary works and essays such as Pseudocynegeticos and historical novellas (Doamna Chiajna, Mihnea Vodă cel Rău), while also being a pioneer of Romanian archaeology, renowned for his monumental study on the Pietroasa treasure.
• Alixăndria — An archaic graphic variant or old phonetic spelling for 'Alexandria'. In the history of Romanian literature, it designates the famous popular book (the popular Cyrillic romance) relating the legendary deeds and valors of Alexander the Great. It can also represent the ancient transcription of the city name or settlements named in his honor.