'Dài chū' literally combines 'dài' (to lend or loan, often in a financial context) and 'chū' (out), meaning 'to lend out' — specifically to give money or assets to another party with the expectation of repayment, usually with interest. It emphasizes the outward movement of funds from lender to borrower and is commonly used in formal, institutional, or business settings such as banking, credit services, or peer-to-peer lending platforms.

Unlike the more general verb 'jiè gěi' (to lend to), 'dài chū' carries a stronger connotation of formal financial transactions, often involving contracts, interest, and risk assessment. It is typically transitive and requires an object (e.g., money, funds, or a loan amount). The subject is usually an institution (e.g., a bank) or a person acting in a lending capacity, not an informal favor between friends.