Noun
A
developmental disorder
characterised
by
the
autistic
 
symptoms
of
sustained
impairment
in
social
interaction
and
nonverbal
communication
and
by
repetitive
behaviour
as
well
as
restricted
interests
and
routines
but
yet
typically
no
impairment
in
the
instrumental
use
of
 
language
nor
intellectual disability
.