BOB°ëµº

Word Explorer
Children's
Dictionary Suite
 
Elementary Dictionary
       

ac·ti·vate

activate

 
pronunciation:
aek t veIt
features:
Word Parts
part of speech: verb
inflections: activates, activating, activated
definition: When you activate something, you make it start working.
You will activate the alarm if you open that door.
See a movie for this meaning
 
synonyms:
start, stimulate
antonyms:
arrest, halt, stop
similar words:
drive, excite, inspire, motivate, propel, trigger
derivations: activation (n.), activator (n.)
Word PartsSubscriber feature About this feature