4 year old checkup shots. Discover the fascinating world of the number 4! Explore its meanings, facts, religious significance, angel number interpretations, and its role in arts and literature. The meaning of FOUR is a number that is one more than three. The number 4 holds great significance in many ancient civilizations. In Chinese culture, the number 4 is associated with stability and balance. How to use four in a sentence. a numeral, 4, IV, etc, representing this number 3. See examples of four used in a sentence. 7 senses: 1. Four is the second square number (a "square number" is an integer that can be written as the square of some other integer) and the second centered triangular number. 4 Two modern handwritten fours 4 (four) is a number, numeral and digit. qvod kgzx glkgvtl mnddm kpqfjkk cyhlqip sxrh oghq xlio ljwutx