in black and white
• in writing or print.
• "she had abandoned all hope of getting her contract down in black and white"
Similar:
in print,
printed,
written down,
set down,
on paper,
committed to paper,
recorded,
on record,
documented,
• in terms of clearly defined opposing principles or issues.
• "children think in black and white, good and bad"
Similar:
in absolute terms,
unequivocally,
without shades of grey,
categorically,
uncompromisingly,
unconditionally,
unambiguously,
clearly,
positively,
straightforwardly,
definitely,
definitively,
simplistically,
shallowly,
patly,
glibly,
jejunely,
naively,
Opposite:
equivocally,