A hacek or háček (pronounced "'hatchek") is a diacritic (also known as a "caron") placed over certain letters to indicate palatalization[?] in the orthography of some Slavonic languages, such as Czech, and the Baltic languages and Estonian. It looks like an inverted circumflex and its name means "little hook" in Czech.
... have a female householder with no husband present, and 37.6% are non-families. 27.7% of all households are made up of individuals and 14.5% have someone living alone who ...