eggette noun2 •Synonym of egg waffle (“egg-shaped waffle popular in Hong Kong”).This takeaway counter serves up some of Hong Kong's best eggettes, the egg-shaped waffles beloved by local children and adults alike. — 2017 •(no longer used) An egg-shaped briquet of coal.[…] an eggette or briquette manufacturing contract, where, by the compression of tar with these fine particles of culm, there are made pieces of coal about the size of an egg […] — 1913 formseggettes