There are several synonyms for the phrase "ice cube" such as ice block, ice chip, ice pellet, and ice nugget. The most commonly used synonym is "ice cube." Ice cubes are small rectangular pieces of ice used for cooling drinks and other perishable items. The word "ice" in general can refer to frozen water in any form, including ice sheets, ice floes, and icebergs. However, an ice cube specifically refers to a small, usually rectangular piece of ice that is added to drinks to keep them cool. Whatever name you prefer to call it, one thing is clear - ice is a crucial ingredient for perfect cocktails, beverages, and smoothies.