noun

• A giant who, according to the Bible, was vanquished in battle with King David.
• A male given name from Hebrew
• (figuratively) Any large person or thing; someone or something that is abnormally large or powerful.
• A very large champagne bottle with the capacity of about 27 liters, equivalent to 36 standard bottles.
• Alternative letter-case form of Goliath [A giant who, according to the Bible, was vanquished in battle with King David.]