Pronunciation: [ kwel ]
Definition: verb
1: to suppress; put an end to; extinguish
2: to quiet or allay (emotions, anxieties, etc.)

Origin: Old English; Germanic
Etymology: cwellan ‘kill’, of Germanic origin; related to Dutch kwellen and German quälen
Usage:

Synonyms:
1:
annihilate
conquer
crush
extinguish
overcome
quench
silence
stifle
2:
allay
appease
assuage
ease
mitigate
mollify
pacify
quiet
silence
soothe
Antonyms:
1:
build up
compliment
encourage
help
lose
praise
release
start
surrender
yield
begin
2:
aggravate
agitate
annoy
incite
increase
intensify
irritate
provoke
upset
worry
Example:
1: The man was able to quell the fire quickly with minimal damage to the house.
2: The mother was able to quell her child's fear of the dark each night by gently rocking him to sleep.