lipidome

https://doi.org/10.1351/goldbook.09845
Complete set of lipid species and their metabolites present within a particular cell type, tissue, or body fluid.
Note: It is estimated that lipidome of a eukaryotic cell may contain over \(\pu{100000}\) individual molecular species of various lipids.
Source:
PAC, 2018, 90, 1121. 'Terminology of bioanalytical methods (IUPAC Recommendations 2018)' on page 1178 (https://doi.org/10.1515/pac-2016-1120)