The phrase "skimmed top" refers to removing the top layer of cream or foam from a liquid, typically milk. There are several synonyms for this phrase, each with a slightly different connotation. "Strained top" emphasizes the removal of any solids, while "skim milk" refers to the resulting liquid. "Creamless top" implies that no cream remains, while "foamless top" indicates that only the bubbles have been removed. "Clarified top" suggests a purification process, and "purified top" emphasizes the removal of impurities. Regardless of the specific phrase used, removing the top layer can be done for health reasons, or to create a smoother, lighter texture.