plural of trainbearer

One who holds up a train, as of a robe. / Either of two species of long-tailed hummingbirds in the genus Lesbia, found in tropical South America.

A species of hummingbird with a long black tail and native to western parts of South America, Lesbia victoriae

A species of hummingbird with a long green tail and native to western parts of South America, Lesbia nuna