One shot can refer to a single attempt at something, like taking a picture or making a basket in basketball. Other synonyms for one shot include a single go, a lone try, a solo effort, a singular attempt, and a lone endeavor. These terms all convey the idea of doing something just once without any additional chances or retries. One shot can also be used in more specific contexts, such as in film and television production, where it refers to a single take of a scene, or in medicine, where it can refer to a single dose of medication or injection. Overall, one shot is a versatile phrase that can have different meanings depending on the context.