DECIDING definition: 1. A deciding event or action is more important than the rest because the final result, decision…. Learn more. Find 32 different ways to say DECIDING, along with antonyms, related words, and example sentences at Thesaurus.com. Define deciding. deciding synonyms, deciding pronunciation, deciding translation, English dictionary definition of deciding. adj. Determining or able to determine an outcome: the deciding factor; the deciding vote. Powerfully and finally influencing a decision; decisive. Click for English pronunciations, examples sentences, video. DECIDING definition: that settles a question or dispute or leads to a final decision; determining; decisive. See examples of deciding used in a sentence. deciding definition: having the power to determine an outcome. Check meanings, examples, usage tips, pronunciation, domains, related words. Deciding is the act of making a choice or coming to a resolution after careful thought and consideration of various options or possibilities. It involves analyzing the potential outcomes or consequences associated with each option and then selecting the one that appears most desirable or beneficial based on those evaluations. Deciding is the act of making a choice or decision after considering various options. It involves weighing the pros and cons of different alternatives before coming to a conclusion. The meaning of DECIDING is that decides : decisive. How to use deciding in a sentence. adjective having the power or quality of deciding “cast the deciding vote” synonyms: determinant, determinative, determining decisive.