Lack of normal development of intellectual capacities
English: retardation, mental retardation, backwardness, slowness, subnormality
Bahasa: keterbelakangan, tunagrahita, retardasi mental
Less certain link between this word and this sense.
kerencatanms
backwardness, mental retardation, retardation, slowness, subnormality
Rare
#318,787 of the corpus · 0 per million words · 58 occurrences
From rencat (ke-…-an) · rare, #817,038