preposition - the preposition used in mathematics when subtracting one number from another

preposition - a preposition used in mathematics when putting two numbers together

noun - an arithmetic operation in which you find out how many times a number is in another number

interjection - the expression we use when we want to make someone hurry up

interjection - the expression we use when we want to make someone hurry up

noun - a person who studies crime and criminal behaviour

noun - the study of crime and criminal behaviour

noun - the fifth book of the Old Testament

noun - a scientist who studies human sexual behaviour

noun - the study of human sexual behaviour

noun - the doctor whose specialty is the nervous system

noun - the medical specialty or the branch of medical science that deals with the nervous system

noun - a visual examination of the abdomen by inserting a tubular instrument through the abdominal wall

noun - a visual examination of a hollow organ (such as the stomach, the intestine etc.)

noun - a visual examination of the stomach