Adjective
-
twice as great or many
"ate a double portion"
"the dose is doubled"
"a twofold increase"
- two fold -
having more than one decidedly dissimilar aspects or qualities
"a double (or dual) role for an actor"
"the office of a clergyman is twofold
public preaching and private influence"- R.W.Emerson
"every episode has its double and treble meaning"-Frederick Harrison
- two fold - three fold
Adverb
-
by a factor of two
"the price increased twofold last year"
- two times