const

Fixed value declaration

Const is a keyword in programming that declares a constant—a value that cannot be reassigned after its initial assignment: const PI = 3.14159.

The term is short for constant.

In languages like JavaScript, const prevents reassignment but doesn't make objects immutable; their properties can still change.

Const signals to other programmers that a value is meant to stay fixed throughout execution.

programming

variable

Prone to fluctuation

final · static · define · literal · parameter · value · scope · memory · compiler · syntax

unchanging

immutable

Incapable of being changed

stable · consistent · uniform · static · unchanging · enduring · persistent · unvarying · unalterable · fixed

eternal

immortality

Exemption from death

everlasting · ageless · undying · unending · perennial · ceaseless · endless · deathless · sempiternal · forever

stellar

star

Luminous astronomical object

  • celebrityWidely recognized public figure
  • famePublic recognition, widespread
  • superstarExceptionally famous performer

idol · icon · starlet · luminary · notable · VIP · megastar · renowned · acclaimed · constellation

astronomy

galaxy

Gravitationally bound stellar mass

  • universeComplete system or domain
  • cosmosOrderly totality of existence
  • nebulaInterstellar gas formation

cosmological · Hubble · cosmology · redshift · expansion · spacetime · fundamental · universal · speed · light

Opposites
mutability

constmutable

Able to be changed

var · variable · changeable · modifiable · reassignable

Phrases
Family

constant, construct, construction, constantly, reconstruct, constancy, constructive, inconstant, constants

Familiarity
Top 1,000,000
Profile
Used worldwide · Timeless · Abstract · Rated G