The term "dimidiating" refers to something being divided in half or split in two. The antonyms of this word would be "uniting," "combining," "joining," "merging," or "integrating." These are all words that imply bringing things together rather than separating them. For example, two companies might merge to become one larger company, or two opposing sides in a conflict might work towards a resolution and a peaceful outcome. The antonyms of "dimidiating" suggest the opposite of dividing or fragmenting, instead pointing towards the power of partnership and collaboration. By finding ways to come together and work as a team, people can achieve much more than they ever could alone.