As a Noun: 1. Does not contain gluten, which is a substance commonly found in wheat and some other cereals, pasta, bread and pastries. English = gluten free. Note: 1. The signer in the video is giving an Auslan explanation of the English keyword GLUTEN FREE. There appears to be no commonly used Auslan sign for GLUTEN FREE (but some signers represent this visually using depicting signs, once they have established the topic). If you know a sign for GLUTEN FREE used by you or other Auslan users (deaf people or interpreters) please go to "Report missing sign" and supply details. Thank you.