I . a.
1.
Coupled, in pairs.
2.
Twice as much.
3.
Twofold.
4.
Deceitful, dishonest, knavish, false, perfidious, hollow, insincere, ~-minded, ~-faced, ~-tongued, full of duplicity.
II . ad.
Twice, doubly, twofold.
III . v. a.
1.
Fold, plait.
2.
Duplicate, multiply by two, make twice as much.
3.
( Naut. ) Sail round.
IV . v. n.
1.
Increase twofold, be ~d.
2.
Return upon the same track.
V . n.
1.
Twice as much.
2.
Doubling, plait, fold.
3.
Returning upon one's track ( to elude pursuit ).
4.
Trick, stratagem, ruse, shift, artifice, wile, manoeuvre.
5.
Counterpart.