The crossword solution for the term 'Like Celsius' is Swedish, which is a seven-letter word. Swedish is a North Germanic language spoken by over 10 million people, primarily in Sweden and parts of Finland. It is closely related to other Scandinavian languages such as Danish and Norwegian. The term 'Like Celsius' refers to the Celsius temperature scale, which was developed by Swedish astronomer Anders Celsius in 1742. The Celsius scale is used in many countries around the world and is based on the freezing and boiling points of water.