Emily Dickinson Lexicon

TWO-FOLD, a. [two and fold.]

1. Two of the same kind, or two different things existing together; as, twofold nature; a twofold sense; a twofold argument.
2. Double; as, twofold strength or desire.
3. In botany, two and two together, growing from the same place; as, twofold leaves. Martyn.