How do you say hello mother in sign language?

There isn't a single sign for "hello mother" in American Sign Language (ASL). Instead, you would sign the following:

1. Hello: The sign for "hello" is a wave-like motion of the dominant hand, palm facing outwards, towards the person you are greeting.

2. Mother: The sign for "mother" is made by touching the chin with your index finger and then sweeping your hand down to your chest.

To sign "hello mother" in ASL, you would sign "hello" first, then "mother". You would likely use facial expressions to convey the meaning of "hello" and the tone of your greeting.

Important Note: Sign language varies from country to country. This is the sign for "hello mother" in American Sign Language. Other sign languages may have different signs for these words.