Origin: Germanic Old English prefix
Forever has 6 different meanings across 1 category:
An extremely long time.
"If you spend forever fixing a leaky faucet, you'll never get to watch that movie."
In plain English: Forever is a noun used to describe something that lasts for an endless amount of time without ever ending.
"She asked for a promise to keep this secret forever."
Usage: Use "forever" as a noun only in informal exclamations like "What forever!" to express dismay at an endless situation. Avoid using it as a standard noun to mean "time," as phrases like "for a forever" are grammatically incorrect.
Permanent, lasting; constant, perpetual.
"The old oak tree has stood in that field forever, watching generations of families come and go without ever moving an inch."
In plain English: Forever means something that will never end and will last until the very end of time.
"The old wooden bridge will last forever if we take good care of it."
Usage: Use "forever" as an adjective only before nouns that are already modified by another word, such as "the same forever," rather than directly preceding a noun like "a forever friend." In standard English, it functions primarily as an adverb to describe the duration of an action or state.
for a limitless time
"no one can live forever"
"brightly beams our Father's mercy from his lighthouse evermore"
for a very long or seemingly endless time
"she took forever to write the paper"
"we had to wait forever and a day"
without interruption
"the world is constantly changing"
For all time, for all eternity; for a lifetime; for an infinite amount of time.
"She promised to love him forever, intending that vow to last as long as the universe exists."
In plain English: Forever means something that will last for an endless amount of time without ever stopping.
"I hope we can be friends forever."
Usage: Use forever to describe an action that continues indefinitely or without end, such as living in a place until you die. Avoid using it to mean "very long" in casual speech when a specific duration is implied.
The word "forever" began as two separate words, "for ever," which were first used together in the late 14th century to mean "for all time." It eventually became a single unit by the late 17th century, though it was not until 1858 that it started being used as a noun.