(ˈ)jȯ(r)|jēnə- noun
Usage: usually capitalized 1st G
Etymology: from Georgina river
: a scrubby Australian acacia ( Acacia georginae ) of the Georgina river district that much resembles and is sometimes considered a hybrid of the common gidgee and that has been implicated as a causative factor of Georgina River disease in animals that feed on its seed pods