letdown letchy • lete · · · Info · Definitions · Synonyms · Characters · · letdown · · Text Latin · · Script 7 · · Length Definitions · · · (noun) a feeling of dissatisfaction that results when your expectations are not realized. Synonyms: disappointment. Example: "His hopes were so high he was doomed to disappointment." · · Noun Definition 1 Synonyms · · · disappointment · · Synonym 1 Characters · · d latin small letter d U+0064 e latin small letter e U+0065 l latin small letter l U+006C n latin small letter n U+006E o latin small letter o U+006F t latin small letter t U+0074 w latin small letter w U+0077