[f. BLUSH v. + -ER1.] One who blushes or exhibits a sense of shame; a thing that blushes, i.e., is red or roseate.
1665. Boyle, Occas. Refl., V. vii. (1675), 320. I envy not Arabias Odours, whilst that of this fresh Blusher [a Nosegay] charms my sense.
1872. Darwin, Emotions, 315. A lady, who is a great blusher.