tilting board
Học thuậtThân thiện
Definition
Noun: A tilting board is a long, narrow board that is balanced at its center on a fixed support (fulcrum). It is a recreational device where a person sits or stands on each end. By pushing off the ground, one end goes down while the other goes up, creating a seesawing motion.
Usage
The term tilting board is used to describe the physical object itself, typically in the context of playgrounds or children's play. * The playground's most popular feature was the large, brightly painted tilting board. * For their physics project, the students built a model tilting board to demonstrate the principle of the lever.
Advanced Usage
- The term can be used metaphorically to describe a situation that alternates between two opposing states, though this is less common than the literal use.
- The negotiations became a political tilting board, with advantages shifting daily between the two parties.
Variants and Related Words
- Seesaw (n): The most common synonym for tilting board, especially in everyday speech.
- Teeter-totter (n): Another common synonym, primarily used in North American English.
- Dandle board (n): A less common, chiefly British term for a seesaw.
Synonyms
- Seesaw
- Teeter-totter
Related Phrases
- To seesaw (v): To move up and down alternately, like on a tilting board. This verb is derived from the noun.
- The stock prices continued to seesaw throughout the week.
Noun
- a plaything consisting of a board balanced on a fulcrum; the board is ridden up and down by children at either end