Butcher house is a term that refers to a place where animals are slaughtered and processed for human consumption. The term can evoke negative emotions for some people, so it may be helpful to use synonyms to convey the same meaning without the negative connotations. Some possible alternatives include abattoir, slaughterhouse, meatpacking plant, or processing facility. Each of these synonyms represents a place where animals are prepared for food consumption, but they may be more neutral or technical in tone. Using a synonym can help to make your writing more accessible to a wider audience and avoid offending readers who may have strong opinions about animal welfare.