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Glite Dictionary
💥 A visible bullet 🧪 A test version
tracer bullet

tracer bullet

7.0
A small quick test in software that checks if core parts work together
  • noun
  • Jargon
translation icon : prototipo rápido
  • Before finalizing the project, the developers built a tracer bullet to validate the integration of various components.

Examples

  • The team created a tracer bullet to quickly test the new app's user interface before full development.

  • Using a tracer bullet allowed the engineers to streamline the application architecture and identify issues early.

  • He shot straight ahead like a tracer bullet and landed on his feet, but went into a head-first dive.

    Fiction book (1994)

How Complete

production
  • Specialized
34 4.4
tracer bullet
  • Jargon
7.0
to prototype
1 4.2
bare-bones
6 4.2

Surface Forms

tracer bullet singular
tracer bullets plural

Morphology

tracer + bullet

The literal constituents ('tracer' = a projectile leaving a visible trail; 'bullet' = a small projectile) evoke a small, focused object that reveals a path, and the software sense is a metaphorical extension of that idea (a small implementation that 'shows' the system's path). Because the meaning depends on mapping a military/metaphorical image onto a technical development practice — not a straightforward compositional reading — a B1 learner knowing the words may partially infer something about tracing or testing but not fully predict the precise software usage.

Etymology

Tracer bullet in software borrows its name from the real bullet that leaves a bright trail so you can see its flight. Developers call a small, quick test a tracer bullet because it 'shows' the path of data through the system. That's why a software tracer bullet means a fast end-to-end check of the main flow.