Definitions:

1. a number representing a quantity assumed to have a fixed value in a specified mathematical context noun
   • the velocity of light is a constant
2. steadfast in purpose or devotion or affection adjective
   • We are constant in adherence to our ideals.
3. unvarying in nature adjective
   • maintained a constant temperature

Synonyms:

• ceaseless
• changeless
• constant quantity
• invariable

NearBy Words:

• constantan
• constantina
• constantine
• constantinople
• constantly