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A singularity in physics, the word really refers to any region of space and time where the conditions are so extreme that are mathematics breaks down and prevents us from gaining at least as if today a completed analytical understanding what’s going on, so the two primary examples are the center of a black hole where the powerful gravitational pull warps space and time so dramatically that even Einstein’s mathematics breaks down at the center of a black hole and similarly at the big bang the entire universe, imaging that being crushed to an infinitesimal speck, the conditions are so extreme that again Einstein’s math can cope and we label our inability to understand what’s going on with this fancy word singularity.
