[tall oil] n [part trans. of G Tallol, part trans. of Sw tallolja, fr. tall pine + olja oil] (ca. 1926): a resinous by-product from the manufacture of chemical wood pulp used esp. in making soaps, coatings, and oils
TALL OIL
Meaning of TALL OIL in English
Merriam-Webster English vocab. Английский словарь Merriam Webster. 2012