A phenomenon of wave mechanics whereby the pitch heard when tapping a cup of hot liquid rises after the addition of a soluble powder.

plural of American hot dog

plural of hot bread shop

(countable, Australia, New Zealand) A small bakery, typically a local family-run establishment.

(intransitive, idiomatic) To be sold in large numbers quickly.

(metallurgy, blacksmithing, literally) To strike a hot piece of metal, especially iron, with a mallet or other tool before it cools, while it is still hot enough to be shaped.

(simile, transitive, informal) To get rid of or stop doing as quickly as possible.

(US) A hot dog made from beef with casing, topped with chili, diced onion, and mustard.

plural of Coney Island hot dog

(astronomy) A sparse, warm-to-hot (105 to 107 K) plasma that cosmologists believe to exist in the spaces between galaxies and to contain 40–50% of the baryons in the universe at the current epoch.