Definition:
this word is an adverb, which is a word that modifies or describes a verb, an adjective, or another adverb. It can be used to describe manner, degree, intensity, frequency or other aspects of how an action is performed. In this case, 'kindly' is used to refer to an action performed or an attitude conveyed in a gentle, courteous, and friendly way.
Rules:
kindly can be used to talk about someone's attitude or an action that is done in a friendly manner. It is most often used to indicate that an action is done politely and with respect for the person being acted upon.
Examples:
1. Please be sure to speak to him kindly.
2. She kindly agreed to help me with my project.
3. I kindly ask you to pay attention to the instructions.
Tips:
when using 'kindly' to refer to someone's attitude, be sure to avoid using it to convey sarcasm or irony. This word is best used when expressing genuine interest, politeness, or warmth. It is also important to note that 'kindly' is not as strong as 'kind' and should not be used in place of the adjective.