thrush (n.1)

type of songbird, Old English þræsce, variant of þrysce, from Proto-Germanic *thruskjon (source also of Old Norse þröstr, Norwegian trost, Old High German drosca), from PIE *trozdo- (source also of Latin turdus, Lithuanian strazdas "thrush," Middle Irish truid, Welsh drudwy "starling," Old Church Slavonic drozgu, Russian drozdu).

An aged thrush, frail, gaunt, and small,
In blast-beruffled plume,
Had chosen thus to fling his soul
Upon the growing gloom.
[Hardy, "The Darkling Thrush," Dec. 31, 1900]

thrush (n.2)

throat disease, 1660s, probably from a Scandinavian source (such as Norwegian, Danish trøske, Swedish torsk), but its roots and original meaning are unclear.

updated on December 21, 2021

Definitions of thrush from WordNet

thrush (n.)
candidiasis of the oral cavity; seen mostly in infants or debilitated adults;
thrush (n.)
a woman who sings popular songs;
thrush (n.)
songbirds characteristically having brownish upper plumage with a spotted breast;
From, not affiliated with etymonline.