blacker

noun

1. One who blacks (in various senses).

   “Then "G. A. R." did shoulder his burden and with much labor made footprints for a hostelry afar off, where he might put it in for safe keeping, while the venders of papers and the ragged blackers of boots followed in his train and pelted him […]”

2. Someone who creates black MIDI music.

   “Blackers across the globe, many of them teens and preteens, are embroiled in a ferocious game of one-upsmanship, battling to see how many notes they can cram into a single composition. First it was 100K, then 500K, then a million—now upwards of five million notes are common.”

adj

1. (comparative, form-of)comparative form of black: more black

name

1. A surname.