01 n. Any one of several species of Acacia, esp. Acacia Arabica, which yelds a gum used as a substitute for true gum arabic.
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Any one of several species of Acacia, esp. Acacia Arabica, which yelds a gum used as a substitute for true gum arabic.(Bot.)“In place of Putney's golden gorse The sickly babul blooms.” — Kipling.