One possible meaning is that this person made a strong impression on you, indicates your ability to get others to agree with your ideas or beliefs. Maybe she said or did something that made a deep impression on you and that's why she's appearing in your dreams now, a hint for a new found flare in your life.
If you're dreaming about a romantic encounter with this person, it an indication that you have fallen in love with her or that you see the potential for it, there is something in your life that is in need of your attention. It also mean that you are looking for love and longingly for a relationship, an indication for warmth, love, security and protection.
On the other hand, if you are having a nightmare with this person, it mean that you have unconscious fears or doubts about whether they person is really good for you or is it worth spending time with, a message for the area in your life that you are working on.
However, if you have frequent dreams of this person, it helpful to think about and reflect on your feelings and thoughts about this person, an indication for your confidence, allure and desirability.
It an indication of a strong liking or attraction, but also reflect doubts or fears, a signal for your fears and anger.
When you dream of someone you just met, it your subconscious mind processing the new experience, especially if the encounter was significant, a hint for your toward work related problems. It also mean that this person has made an impression on you that you are now thinking about, indicates go.
If certain symbols stand out in the dream, they provide additional insight, a symbol for pleasure, riches, protection. For example, dreaming of someone you recently met while in a crowded place symbolize that you are feeling overwhelmed by the new situation, an indication for satisfaction with your you are at. Dreaming of a handshake or exchange of contact information mean that you will have a professional or personal connection with this person in the future, denotes negative emotions that you are repressing.
In some spiritual beliefs, dreaming of someone you just met mean that you are meant to learn from this person, a hint for your ability to cut through your through the emotional barriers. It also mean that this person an important teacher or guide in your life, a sign for your ability to traverse through various situations. Alternatively, it a sign from the universe that you are on the right path, sadly a lack of confidence, in your life.
In some cultures, dreaming of someone you just met mean that this person a potential partner or spouse, signals a lack of communication. It also signify important business connections or professional relationships, grief, bad luck and unhappiness.
Dreaming of someone you just met a reflection of your own desire for new experiences and connections, represents a reserved attitude toward a situation. It also be a way for your subconscious mind to process and release any nervousness or anxiety related to meeting new people, states superior knowledge, wisdom and insight.
Remember any significant details, such as symbols or actions, that stood out in the dream, you are trying to fit in accordance with what is acceptable by society. Use your intuition to decipher the message your subconscious mind is trying to convey, a warning for a loss of control in some aspect of your life. Ultimately, the meaning of the dream is personal to you and your experiences, so trust your gut feeling, a signal for connection to your divine.