cold frame cold-forge • cold front · · · Info · Definitions · Characters · · cold frame · · Text Common · · Latin · · Scripts 10 · · Length 2 · · Syllables Definitions · · · (noun) protective covering consisting of a wooden frame with a glass top in which small plants are protected from the cold. Synonyms: cold frame. · · Noun Definition 1 Characters · · space U+0020 a latin small letter a U+0061 c latin small letter c U+0063 d latin small letter d U+0064 e latin small letter e U+0065 f latin small letter f U+0066 l latin small letter l U+006C m latin small letter m U+006D o latin small letter o U+006F r latin small letter r U+0072