As a Verb or Adjective
1. Prepare food for further cooking or freezing by immersing it briefly into boiling water then cooling it immediately.
1. The signer in the video is giving an Auslan explanation of the English keywords BLANCH. There appears to be no commonly used Auslan sign for BLANCH for most signers (but some signers represent this visually using depicting signs, once they have established the topic). If you know a sign for BLANCH used by you or other Auslan users (deaf people or interpreters) please go to "Report missing sign" and supply details. Thank you.