Howitzer groups called batteries. The English word ""howitzer"" comes from the Czech word ""houfnice"", from "houf", "crowd", and "houf" is in turn a borrowing from the Middle High German word "Hūfe" or "Houfe" (modern German "Haufen"), meaning "heap". "Haufen", sometimes in the compound "Gewalthaufen", also designated a pike square formation in German. In the Hussite Wars of the 1420s and 1430s, the Czechs used short barreled ""houfnice"" cannons to fire at short distances into crowds of infantry, or into charging heavy cavalry, to make horses shy away. The word was rendered into German as "aufeniz" in the earliest attested use in
Czech word order Czech word order Czech word order is relatively free. However, the Czech language belongs to the SVO type. Czech word order is said to be free. The individual parts of a sentence need not necessarily be placed in a firmly given sequence. Word order is very flexible and allows many variants of messages. It is enabled by the fact that syntactic relations are indicated by inflection forms (declension and conjugation) in Czech. Word order is not arbitrary at all. It must respect logical relations between words and some other principles. Constructions which enable two or more interpretations should be avoided.