Cas`u*a*ri"na (?), n. [NL., supposed to be named from the resemblance of the twigs to the feathers of the cassowary, of the genus Casuarius.] Bot.
A genus of leafles trees or shrubs, with drooping branchlets of a rushlike appearance, mostly natives of Australia. Some of them are large, producing hard and heavy timber of excellent quality, called beefwood from its color.
© Webster 1913.