Breadcrumb Home > Thesaurus > H Synonyms of hdl Find synonyms for: Noun 1. high-density lipoprotein, HDL, alpha-lipoprotein, lipoprotein usage: a lipoprotein that transports cholesterol in the blood; composed of a high proportion of protein and relatively little cholesterol; high levels are thought to be associated with decreased risk of coronary heart disease and atherosclerosis WordNet 3.0 Copyright © 2006 by Princeton University. All rights reserved.Definition and meaning of hdl (Dictionary) TrendingHere are the facts and trivia that people are buzzing about. Chinese New Year History, Meaning, and Celebrations Current Events This Week: February 2024 Valentine's Day Valentine's Day History Mardi Gras 30 "Charlie and the Chocolate Factory" Quotes ✖ Related Content Daily Word Quiz: turgid Analogy of the Day: Today’s Analogy Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language