benign tumourOur editors are putting together more complete content — check back in about 20 minutesbenign tumourbenign tumour — noun名詞1. a non-cancerous growth that does not spread to other parts of the body1.名詞釋義a non-cancerous growth that does not spread to other parts of the body例句The doctor said the lump is a benign tumour and not a cause for concern.