Irish edit

Etymology edit

From leath- (half) +‎ tonach (tonal) and leath-thon (semitone, halftone) +‎ -ach.

Adjective edit

leath-thonach (genitive singular masculine leath-thonaigh, genitive singular feminine leath-thonaí, plural leath-thonacha, not comparable)

  1. (art, printing) halftone (attributive)
    greanadóireacht leath-thonachhalftone engraving
  2. (music) chromatic, semitonal
    Synonym: crómatach

Declension edit

Derived terms edit

Further reading edit