countless

det

1. A huge and uncountable number of; too many to count; innumerable.

   “There are countless stars in the sky.”

   “He endured countless insults hurled at him before people finally respected him for his courage and his great ability as a baseball player.”

adj

1. (not-comparable)Synonym of uncountable.

   “The stars in the sky are countless.”

2. (not-comparable)Too large to be counted to.

   “Just stop and think deeply for a moment and realize the countless number of the grains of sand of the seashore; the countless number of drops of water that go to make up the waters of the earth; […]”