boon
//buːn//
Noun
boonSingular
boonsPlural
1
A thing that is helpful or beneficial; a blessing or advantage.
The new public library has been a boon to the community.
2
A favor or request granted, especially one that is earnestly sought.
The king granted the knight's boon as a reward for his loyal service.
Adjective
boonCanonical form
1
(Archaic) Convivial, jolly, or intimate, especially in the phrase 'boon companion'.
They were boon companions who shared many adventures together.