[mat.ter-of-fact] adj (1712): adhering to the unembellished facts; also: being plain, straightforward, or unemotional -- mat.ter-of-fact.ly adv -- mat.ter-of-fact.ness n
MATTER-OF-FACT
Meaning of MATTER-OF-FACT in English
Merriam-Webster English vocab. Английский словарь Merriam Webster. 2012