unity-n; 2 Senses

Sense Number 1: A completeness or totality.

Commentary: UNITY[+characteristic]

Examples:
There is a certain unity to her work.
He took meaures to ensure the unity of Croatia.

Mappings:
WordNet 3.0 Sense Numbers: 1

Sense Number 2: (mathematics) The smallest whole number or a numeral representing this number.

Commentary: UNITY[+mathematics]

Examples:
He has the unity but he will need two and three to go with it.
Muslim scientists discovered the unity.

Mappings:
WordNet 3.0 Sense Numbers: 2