Backfall is a term that is not commonly used in everyday language, but it is still important to understand its meaning. It is a word that has its roots in the English language and has been around for many years. In this article, we will explore the definition and meaning of backfall, its origin, associations, synonyms, antonyms, and example sentences.
Definitions
Backfall is defined as the backward movement of water, especially in a river or stream. It is also known as the receding of water after a flood or high tide. In engineering, backfall is the slope of a pipe or conduit that allows water to flow in the opposite direction of gravity.
Origin
The word backfall has its origins in the Old English language, where it was spelled ‘bacfall.’ It is a compound word made up of two parts: ‘bac’ meaning back and ‘fall’ meaning to drop or descend. The word was first recorded in the 14th century and has been in use ever since.
Meaning in different dictionaries
The meaning of backfall is consistent across different dictionaries. It is defined as the backward movement of water or the receding of water after a flood or high tide. It can also refer to the slope of a pipe or conduit that allows water to flow in the opposite direction of gravity.
Associations
Backfall is associated with water and its movement. It is often used in the context of rivers, streams, and floods. In engineering, backfall is associated with the design of pipes and conduits that allow water to flow in different directions.
Synonyms
Some synonyms of backfall include:
- Backflow.
- Ebb.
- Recession.
- Reversal.
- Retreat.
Antonyms
There are no direct antonyms of backfall, but some related terms include:
- Overflow.
- Inflow.
- Surge.
- Advance.
- Progress.
The same root words
The root words of backfall are ‘bac’ meaning back and ‘fall’ meaning to drop or descend. Some other words that share the same roots include:
- Backslide.
- Backward.
- Backtrack.
- Backwardness.
- Fallacy.
Example Sentences
Here are some example sentences that use the word backfall:
- After the flood, the backfall of the water was significant, and many homes were left damaged.
- The engineers had to design the pipe with a backfall to ensure that the water flowed in the desired direction.
- The backfall of the stream was so strong that it created a whirlpool in the water.
- The tide was receding, and the backfall of the water created a beautiful pattern on the sand.
- The backfall of the water in the river was so strong that it created a dangerous current.