BA
Học thuậtThân thiện
Definition
- Noun:
- A Bachelor of Arts and Sciences degree: An undergraduate academic degree awarded upon completion of a program in the liberal arts, humanities, social sciences, or sciences.
- The chemical element Barium: A soft, silvery-white, reactive metallic element belonging to the alkaline earth metal group, with the symbol Ba and atomic number 56. It is found in minerals such as barite.
Usage Examples
Noun (Degree):
- She earned a BA in English Literature from the university.
- The job listing requires a BA or equivalent qualification.
Noun (Element):
- The compound contains atoms of Ba and oxygen.
- Barium (Ba) is used in certain medical imaging procedures.
Advanced Usage
- "BA Hons": Denotes a Bachelor of Arts degree with Honors, indicating a higher level of academic achievement.
- He graduated with a BA Hons in History.
Variants and Related Words
- B.A.: An alternative punctuation for the abbreviation of the Bachelor of Arts degree.
- Barium: The full name of the chemical element for which Ba is the symbol.
- Barite: A mineral (barium sulfate) that is a primary source of the element barium.
Synonyms
- Bachelor's degree (for the academic meaning).
- Barium (for the chemical element meaning).
Notes on Usage
- When referring to the degree, "BA" is typically written in uppercase letters, with or without periods (B.A.).
- When referring to the chemical element, "Ba" is always written with an uppercase 'B' and a lowercase 'a' in scientific contexts.
- These are two distinct homographs (words spelled the same but with different meanings). The intended meaning is almost always clear from the context (academic vs. scientific).
Noun
- a bachelor's degree in arts and sciences
- a soft silvery metallic element of the alkali earth group; found in barite