vˈiː zˈiəɹoʊmˈɔːɹf, ɐn ˈɔːɹɡənˌɪzəm ðæt tʃˈeɪndʒᵻz ɪn ʃˈeɪp dˈʊɹɹɪŋ ɡɹˈoʊθ sˈʌtʃ ðæt ɪts sˈɜːfɪs ˈɛɹiə ɪz kˈɑːnstənt, ˈaɪ.ˈiː. pɹəpˈoːɹʃənəl tʊ ɪts vˈɑːljuːm hˈɛns "vˈiː"tə ðə pˈaʊɚ zˈiəɹoʊ hˈɛns "zˈiəɹoʊ"
V0-morph, an organism that changes in shape during growth such that its surface area is constant, i.e. proportional to its volume (hence "V") to the power zero (hence "0")