논리적으로 타당하거나 근거가 확실한 상태.
Based on truth, fact, or sound reasoning; logically sound and acceptable.
예문:
"She raised several valid points during the debate that changed my mind."
"Without empirical evidence, your argument is not considered valid in this field."
법적으로 효력이 있거나 공식적으로 인정되는.
Legally binding or officially acceptable according to established rules or laws.
예문:
"The contract is only valid if it is signed by both parties in the presence of a witness."
"You must present a valid identification card to enter the high-security facility."
특정 기간이나 시스템 내에서 여전히 사용 가능한.
Still usable or acceptable within a specific period of time or a particular system.
예문:
"This discount code is valid until the end of the month."
"Please enter a valid email address to receive your confirmation link."