(botany) a line on a chart connecting points of equal abundance values of a plant species sampled in different sections of an area. Isonomes of different species from the same area are compared in studies of plant distribution
[ee-zawn-tsaw] /iˈzɔn tsɔ/ noun 1. a river in S Europe, flowing S from the Julian Alps in Slovenia to the Gulf of Trieste in Italy. 75 miles (120 km) long.
1. Information Security Oversight Office 2. International Society of Online Ophthalmologists
[ahy-soh-ok-teyn] /ˌaɪ soʊˈɒk teɪn/ noun, Chemistry. 1. the C 8 H 18 , used as one of the standards in establishing the of a fuel. /ˌaɪsəʊˈɒkteɪn/ noun 1. a colourless liquid alkane hydrocarbon produced from petroleum and used in standardizing petrol. Formula: (CH3)3CCH2CH(CH3)2 See also octane number
[ahy-soh-oz-mot-ik, -os-] /ˌaɪ soʊ ɒzˈmɒt ɪk, -ɒs-/ adjective, Physical Chemistry. 1. (def 1).