xanthorrhoea
noun
xan·thor·rhoea
| \ ˌzan(t)thəˈrēə\
Definition of xanthorrhoea
1
capitalized
: a genus of Australian plants (family Liliaceae) having a thick woody trunk or caudex that bears a cluster of stiff linear leaves and a dense terminal spike of small flowers — see grass tree
2
plural -s
: any plant of the genus Xanthorrhoea
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