Lack of normal development of intellectual capacities
English: retardation, mental retardation, backwardness, slowness, subnormality
Bahasa: keterbelakangan, retardasi mental
Less certain link between this word and this sense.
tunagrahitaBahasa Indonesia
backwardness, mental retardation, retardation, slowness, subnormality
Rare
#71,068 of the corpus · 0.2 per million words · 882 occurrences