In a double degree; doubly.

Double, in any sense; characterized by duality or doubleness.

adjective. Double; duplicate; multiplied by two.

adverb. In a double degree; doubly.

adjective. Double; duplicate; multiplied by two; as, a twofold nature; a twofold sense; a twofold argument.

adverb. In a double degree; doubly.

adjective. twice as great or many

adjective. having more than one decidedly dissimilar aspects or qualities

adverb. by a factor of two

adjective. having more than one decidedly dissimilar aspects or qualities

adjective. twice as great or many

"As a messenger is accountable to both sender and recipient of his message, so is the interpretative artist in a position of twofold trust and, therefore, of _twofold responsibility_."

twofold point  

multiple  

Nolde  ahold  behold  bold  bowled  

conceivable  crystallographic  diverent  dual  earthly  

Janus-like  ambidextrous  as much again  bifacial  bifold