ଅର୍ଥ : The process whereby a person concentrates on some features of the environment to the (relative) exclusion of others.
ସମକକ୍ଷ : attention
Lack of attention.
inattentionଅର୍ଥ : The act of being present (at a meeting or event etc.).
ସମକକ୍ଷ : attendance
The failure to attend.
nonattendance