germ plasm germ peg • germ plasma · · · Info · Definitions · Synonyms · Characters · · germ plasm · · Text Common · · Latin · · Scripts 10 · · Length 3 · · Syllables Definitions · · · (noun) the protoplasm of the germ cells that contains chromosomes and genes. Synonyms: germ plasm, plasm. · · Noun Definition 1 Synonyms · · · plasm · · Synonym 1 Characters · · space U+0020 a latin small letter a U+0061 e latin small letter e U+0065 g latin small letter g U+0067 l latin small letter l U+006C m latin small letter m U+006D p latin small letter p U+0070 r latin small letter r U+0072 s latin small letter s U+0073