blackboard
/'blækbɔ:k/
Definition
- Noun:
- A dark-colored, smooth surface for writing or drawing on with chalk: A "blackboard" is a flat, typically dark-colored board, traditionally made of slate, on which one writes or draws using chalk. It is commonly used in educational settings like classrooms.
Usage Examples
- Noun:
- The teacher wrote the day's lesson on the blackboard.
- Please erase the blackboard after class.
Advanced Usage
- "Blackboard" as a concept in education: The term can be used metaphorically to represent traditional teaching tools or methods.
- Despite new technology, the trusty blackboard remains a staple in many classrooms.
Variants and Related Words
- Chalkboard (n): A more modern, general term for a board written on with chalk, which may not necessarily be black.
- The new classroom has a green chalkboard instead of a traditional black one.
- Whiteboard (n): A glossy white surface for writing with dry-erase markers, often used as a modern alternative.
- The meeting room is equipped with a large whiteboard.
Synonyms
- Slate: (when referring to the material or a small writing tablet).
- Writing board: A general term for any board used for writing in a teaching or presentation context.
Related Phrases
- Blackboard jungle: An idiom referring to a school or classroom characterized by disorder and violence.
- The new teacher felt unprepared for the blackboard jungle he encountered.
Idioms
- As clear as a blackboard: (Less common) Used to indicate something is very obvious or easy to understand, akin to writing on a clear board.
- The instructions were as clear as a blackboard.
Noun
- sheet of slate; for writing with chalk
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