noun, masculine/li.te.ʁa.lism/plural: littéralismes
textualism (literal interpretation or understanding; strict adherence to a text, especially to the Bible); literalism (adherence to the exact letter, as in interpreting or translating)
“Near-synonyms: fondamentalisme, intégrisme”
Synonyms: fondamentalisme, intégrisme
From littéral + -isme.