You use least to indicate that something is true or happens to a smaller degree or extent than anything else or at any other time. He had a way of throwing her off guard with his charm when she least expected it.
Definition of least. English dictionary and integrated thesaurus for learners, writers, teachers, and students with advanced, intermediate, and beginner levels.
Learn the meaning of least and its definition. Understand what least means, get detailed explanations, usage examples, and discover the meaning of least in different contexts.