adj.
Pronunciation: - ' s ə rnd
Function: adjective
Date: circa 1635
1 : not involved : not having any part or interest
2 : not anxious or upset : free of worry
synonyms see INDIFFERENT
– un · con · cerned · ly \ - ' s ə r-n ə d-l ē , - ' s ə rnd-l ē \ adverb
– un · con · cerned · ness \ - ' s ə r-n ə d-n ə s, - ' s ə rn(d)-n ə s \ noun