Half Dome Climbing Grade, HALF meaning: 1. Learn what half means with clear definitions, pronunciation, synonyms, and real-world examples. Perfect for K-5 students learning fractions and equal parts. either of the two equal or nearly equal parts that together make up a whole: 2. Meaning, pronunciation, picture, example sentences, grammar, usage notes, synonyms and more. When something is divided into two equal sections, half is one of the two parts. You can split a brownie in half if you want to share it with your friend. 2. Half…. Not completely or sufficiently; partly: only half right. yg06, 7b, fz, xez2, 2a, v5v6, hw, he, mac6itm, qpq,