adj.
1.persistent in occurrence and unvarying in nature
2.continually recurring or continuing without interruption
3.steadfast in purpose or devotion or affection
4.uninterrupted in time and indefinitely long continuing constant n.
1.a quantity that does not vary
2.a number representing a quantity assumed to have a fixed value in a specified mathematical context
Idiom of the Day
from side to side
moving from one side to the other again and again
The boat was rocking from side to side during the big storm.