undercurrent
/'ʌndə,kʌrənt/
Học thuậtThân thiện
Definition
- Noun:
- A current below the surface of a fluid: A flow of water, air, or another fluid that moves beneath the surface layer, often in a different direction.
- A subdued emotional quality underlying an utterance; implicit meaning: An underlying feeling, influence, or trend that is not directly stated but can be sensed or inferred.
Usage and Examples
Noun (Physical Current):
- Swimmers were warned about the dangerous undercurrent near the shore.
- The river appears calm, but a strong undercurrent pulls beneath the surface.
Noun (Implicit Feeling or Influence):
- Despite their polite conversation, there was an undercurrent of tension in the room.
- The film has a dark undercurrent that becomes clearer upon a second viewing.
Advanced Usage
- "to sense/detect an undercurrent of [feeling]": To become aware of a hidden emotion or influence.
- The manager could detect an undercurrent of dissatisfaction among the staff.
- "a powerful/strong undercurrent": Emphasizes the significant but hidden force of a feeling or physical flow.
- A powerful undercurrent of change is shaping the industry's future.
Variants and Related Words
- Undercurrent is typically used as a noun. There is no direct verb form.
- Undertow (n): A specific type of strong undercurrent that flows seaward after waves break on a shore; often used interchangeably with "undercurrent" for a physical flow but can also imply a pulling force.
- Undertone (n): A subdued or muted quality of sound, color, or meaning; very similar to the figurative sense of "undercurrent" when referring to an implicit quality.
Synonyms
- Undertow (for a physical current).
- Undertone, subtext, implication (for an implicit meaning or feeling).
- Underlying trend/feeling.
Related Phrases and Idioms
- An undercurrent of thought/opinion: A shared but unstated set of ideas.
- There was an undercurrent of thought that the plan was too risky.
- To swim against the undercurrent: To oppose a hidden but strong trend or force (less common, but understood as a metaphorical extension).
- The reformer was swimming against a powerful political undercurrent.
Noun
- a current below the surface of a fluid
- a subdued emotional quality underlying an utterance; implicit meaning