Spanish edit

Etymology edit

From a- +‎ tornillo (screw) +‎ -ar.

Verb edit

atornillar (first-person singular present atornillo, first-person singular preterite atornillé, past participle atornillado)

  1. (transitive) to screw
    Antonyms: desatornillar, destornillar

Conjugation edit

Derived terms edit

Further reading edit