Merriam-Webster Logo
SINCE 1828
Menu
×

Thesaurus

radiate

verb

Synonyms and Antonyms of radiate

1 to extend outwards from or as if from a central point
  • the heat radiating from the fire
  • The spokes of a bicycle wheel radiate from the hub towards the rim.
Synonyms of radiate

branch, fan (out), ray
Words Related to radiate

diffuse, dispel, disperse, dissipate

fork, stem

diverge, divide, part, ramify, separate, split, uncouple, unlink, unyoke

scatter, splay, spread
Near Antonyms of radiate

approach, close in (on), near

center (on), centralize

connect, couple, join, link, unite
Antonyms of radiate

concentrate, converge, focus, funnel, meet
2 to emit rays of light
  • Fireflies give off their light by means of a chemical reaction that causes their abdomens to radiate.
Synonyms of radiate

beam, ray, shine
Words Related to radiate

blaze, burn, fire, flame, gleam, glimmer, glint, glisten, glister, glitter, glow, luminesce, sheen, shimmer

blink, coruscate, flare, flash, flicker, luster (or lustre), scintillate, sparkle, twinkle

beat (down), glare

brighten, illuminate, illumine, irradiate, light, lighten

bedazzle, blind, daze, dazzle
Near Antonyms of radiate

blacken, darken

lower (also lour)
3 to throw or give off
  • The sun radiates tiny amounts of energy in the form of microwaves.
Synonyms of radiate

cast, discharge, emanate, emit, evolve, exhale, expel, give out, irradiate, issue, release, send (out), shoot, throw out, vent
Words Related to radiate

eliminate, evacuate, excrete, exude, ooze, secrete

eject, erupt, gush, jet, outpour, pour, spew, spout, spray, spurt, squirt
Near Antonyms of radiate

absorb, inhale, soak (up), sponge, suck (up), take up

Learn More about radiate

  1. See words that rhyme with radiate Dictionary: Definition of radiate Medical Dictionary: Definition of radiate Spanish Central: Translation of radiate Nglish: Translation of radiate for Spanish speakers Britannica English: Translation of radiate for Arabic speakers

Seen and Heard

What made you want to look up radiate? Please tell us where you read or heard it (including the quote, if possible).

show hide

Love words? Need even more definitions?

Subscribe to America's largest dictionary and get thousands more definitions and advanced search—ad free!

Love words? Need even more definitions?

Subscribe to America's largest dictionary and get thousands more definitions and advanced search—ad free!

Words at Play

Ask the Editors

Word Games