The definition of retarded is delayed, or is a politically incorrect term for someone who has a mental handicap.
Artless; unsophisticated; simple-hearted
(Geology) At the end of an erosion cycle:
Not clear or resonant:
Behind others in progress or development:
Easy to understand, do, or carry out:
Not quick or clever in understanding; dull; obtuse
Weak or delicate; not strong or vigorous; esp., not able to endure hardship, as because of easy living
Having only a limited ability to learn and understand
Find another word for feeble-minded. In this page you can discover 21 synonyms, antonyms, idiomatic expressions, and related words for feeble-minded, like: retarded, simple-minded, foolish, senile, dull, backward, simple, slow, slow-witted, soft and half-witted.