acacia gum

• (Received Pronunciation) IPA^(key): /əˈkeɪ.ʃə ɡʌm/, /əˈkeɪ.sjə ɡʌm/
• (US) IPA^(key): /əˈkeɪ.ʃə ɡʌm/

acacia gum (uncountable)

1. The sticky congealed sap of the acacia tree, used as a food additive and in adhesives.

• gum arabic

• gum acacia