What does 'Bleeding edge' mean?

Similar to 'cutting edge' or 'leading edge', this implies a technology or process that is at the forefront or beyond current practices. However, because it is unproven, it is often dangerous to use (hence the 'bleeding').

Idioms similar to 'Bleeding edge'

All idioms have been editorially reviewed, and submitted idioms may have been edited for correctness and completeness.

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