#Ag
- Bago — A major city and administrative region in southern Myanmar (formerly Burma), situated on the Bago River, historically known as Pegu, famous for its ancient Mon kingdom heritage and massive Buddhist pagodas.
- Lath and plaster ceiling — A rare regional phonetic variant or isolated archaic corruption of 'bagdadie'; a lath and plaster ceiling or vaulted structure built over a dense grid of wooden slats or wicker reeds attached to roof beams.
- Bagramian — A prominent historical proper surname of Armenian origin, most notably belonging to the Marshal of the Soviet Union Ivan Bagramian (1897–1982), a distinguished military commander who led major strategic operations during World War II.
- Bagration — A prominent proper surname of Georgian royal origin (Bagratuni dynasty), globally famous for the Russian General Pyotr Bagration (1765–1812) who fought in the Napoleonic Wars, and for 'Operation Bagration' (1944), a massive WWII Soviet military offensive.
- Bagratids — A historical proper collective name (variant for Bagrationi or Bagratids) designating the members of one of the oldest and most illustrious Christian ruling dynasties in the world, of Georgian and Armenian extraction, who governed Caucasus kingdoms for centuries.
- Bagryana — A proper surname of Slavic origin, globally famous for the prominent Bulgarian poet Elisaveta Bagryana (1893–1991), a key figure in European modernist literature, acting as an invariable cultural and onomastic marker.
- Rural watchman — An extremely rare regional or archaic term used in the past to designate a border watchman, a rural guard tasked with supervising trade routes, or a local messenger for administrative authorities.
- Archaic consideration — An isolated archaic and regional phonetic variant of 'bagseamă'; attention, evaluation, accounting, or consideration. In early administrative and legal records, it described the act of careful assessment or record-keeping.
- Probably — A nominal term primarily used within crucial Romanian verbal and adverbial phrases. In the idiom 'a băga de seamă', it means to notice or pay attention; as an adverbial structure, it denotes probability, likelihood, or a logical assumption.
- Bâgu — A Romanian surname, found with moderate frequency in the region of Moldavia and the eastern parts of the country. Etymologically, it originates from an archaic onomastic root, a shortened form of ancient names of Slavic origin, or a regional appellative associated with behavioral traits.
- Baguio — A highly urbanized mountain city in the northern island of Luzon, Philippines, officially known as the Summer Capital of the country due to its cool climate, pine forests, and high-altitude landscape.
- Băgul — A rare Romanian surname or historical nickname, initially used in rural communities to designate a person with a specific prominent physical or behavioral trait. Linguistically, it represents the articulated form of a toponymic or regional root, derived in some cases from phonetic adaptations of contact languages or an archaic regressive derivation.
- Bah — A very rare Romanian surname, usually derived from the graphic or phonetic adaptation of foreign names or from an ancient rural onomatopoeic nickname. As an interjection or old slang element, the term expressed disgust, contempt, or the rejection of an idea. In a global cultural context, it represents a common transliteration for external historical figures or toponyms.
- Scatterbrained — A regional and slang term used to describe a confused, scatterbrained, absent-minded, or dazed person who wanders aimlessly; a bewildered individual. Used adverbially, it describes a state of disorientation or the act of roaming around without a clear purpose, often due to extreme fatigue or intoxication.
- Bahama — A singular form used regionally or historically to designate the island group, territory, or culture of the Atlantic island nation; often used in Romanian as an invariable adjective or a compounding element to indicate geographical affiliation with the Bahamas. In tourist and cultural contexts, it evokes the tropical climate, coral reefs, and island landscapes of the Lucayan region.
- The Bahamas — An independent island nation located in the Lucayan Archipelago in the Atlantic Ocean, north of Cuba and east of the Florida peninsula, consisting of over 700 islands, cays, and islets. Its capital is Nassau, and the country is internationally recognized as a major offshore financial center, a luxury tourist destination, and a member of the Commonwealth.
- Troublemaker — A slang term used in urban or prison environments to describe a loud, rowdy, or quarrelsome person prone to causing a racket or collective agitation. Secondarily, it represents an ironical or simplified graphic adaptation of 'bauhausist', designating an adherent, designer, or architect who follows the functionalist and minimalist principles of the Bauhaus school.
- Bâhlă — A popular regional term, primarily used in the Moldavian dialect to designate a small puddle, an isolated accumulation of stagnant and dirty water, or a muddy pond emitting an unpleasant odor. Figuratively, the word expresses deep grief, sorrow, or a gloomy mood.
- To bâhli — A regional popular term, primarily used in Moldavian and Bukovinian dialects, describing the action of water or liquids to acquire a heavy, foul, stale smell due to stagnation and organic decomposition. Extensively, it applies to foods turning stale, spoiled, or clotted.
- Bâhlire — The act of turning stale or stagnating and its result; the biological and chemical process whereby a body of stagnant water or another organic liquid spoils, degenerates, and acquires a heavy, foul odor due to prolonged stagnation. Extensively, it defines the rotting or clotting of foods.