1. to assert or maintain earnestly; to argue or claim
2. to struggle or compete against difficulties or opponents

Examples

• She contends that the new policy will harm students.
• The lawyer contends his client is innocent.
• The team contends for the championship every year.
• He contends with serious health problems.
• The scientist contends that climate change is accelerating.
• Our company contends with fierce competition.
• The author contends that education needs reform.