front line
Definition
Noun: 1. The foremost part of an army or military force; the position closest to the area of conflict. This is the literal, military meaning, referring to the boundary or area where opposing forces are directly engaged. 2. The most advanced, important, or visible position in any field of activity, especially one involving difficulty or danger. This is a figurative extension, describing a person, group, or position at the forefront of an effort, such as in medicine, research, or social change.
Usage and Examples
- Noun (Military):
- Soldiers on the front line faced constant artillery fire.
- The general ordered reinforcements to the front line.
- Noun (Figurative):
- Doctors and nurses were on the front line during the pandemic.
- This research puts our university at the front line of renewable energy technology.
Advanced Usage
- "to be on the front line(s)": To be in a position that directly faces danger, difficulty, or a challenge.
- Teachers are often on the front line of dealing with social issues affecting children.
- "front-line" (as an attributive adjective): Used before a noun to describe something or someone positioned at the forefront.
- Front-line workers deserve our support.
- The company invested in new front-line technology.
Variants and Related Words
- Frontline (also written as one word): A common variant spelling, especially when used as an adjective (e.g., ).
- Frontliner (noun, informal): A person who works on the front line, especially in a crisis (e.g., healthcare frontliners).
Synonyms
- Forefront: The leading or most important position.
- Vanguard: The foremost part of an advancing army or movement.
- Trenches (figurative): A position of being directly involved in difficult, day-to-day work (e.g., ).
Related Idioms and Phrases
- In the line of fire: Literally in the path of gunfire; figuratively, in a position to be criticized or attacked.
- Spokespersons are often in the line of fire during a scandal.
Noun
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the line along which opposing armies face each other
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