extinguish

1 ENTRIES FOUND:
extinguish /ɪkˈstɪŋgwɪʃ/ verb
extinguishes; extinguished; extinguishing
extinguish
/ɪkˈstɪŋgwɪʃ/
verb
extinguishes; extinguished; extinguishing
Britannica Dictionary definition of EXTINGUISH
[+ object]
1 
: to cause (something) to stop burning
2 
: to cause the end or death of (something)

— extinguisher

noun, plural extinguishers [count]
— see also fire extinguisher