A Swiss physicist known for his contributions to spectroscopy and his invention of the Landolt-Börnstein project, a comprehensive database of scientific data.
A collective term for residents of Guianan states, typically referring to the states of Guyana, French Guiana, and Suriname. It can also refer to people of Guianan descent or cultural background.
/gu.ɑ.ni.án.sɛn/
An archaic term that refers to various species of animals, particularly including those in the order Prosimians, but can sometimes include other small, highly specialized primates. The term is not widely used in modern zoology.
/ˈpaɪ.mɔɪdz/
Lemmuela is a genus of flowering plants in the family Asteraceae, native to South America. It includes perennial herbs and shrubs that are adapted to various environments, including deserts and mountainous regions.
/lemuˈełə/
A formal and solemn declaration to tell the truth, especially one made in a court of law, invoking divine authority to witness the truthfulness of one’s statement.
/ˈsɜːrmənt/
The Christian season of Christmas and the twelve days of celebration that follow it, including Christmas Day, St. Stephen’s Day, Christmas Eve, and the preceding Advent period. It officially lasts until the Epiphany, but in popular usage, it often includes the entire month of December or longer.
/ˈkrɪsməstʌɪd/
A medical condition characterized by a severe lack of oxygen supply to the tissues of parts of the body, often due to respiratory or circulatory problems.
/ˈæn.ə.ki.əs/
A type of scam where criminals create fake online dating profiles or romance scams to deceive victims and obtain their personal information or money.
/məˈbeɪ/
Diphenylaminechlorarsine, also known as diphenoxyarsine or diphenylarsinophenylamine, is a toxic chemical compound. It is primarily used in weaponry and as a chemical warfare agent due to its harmful effects on humans, including respiratory and neurological symptoms.
/daɪˈfɛnələɪˈneɪrɑːrsɪn/