Attention to or concern for something. She has a high regard for environmental issues.
A feeling of respect or admiration for someone or something. He held his teacher in high regard.
Reference or relation to something; a particular aspect or respect. I have nothing further to add in regard to this issue.
His regard was fixed on the horizon.
An expression of greetings, affection, or respect conveyed especially at the end of a letter or message. Best regards, Sarah.