Consisting of two layers or two strands. / (textile fabrics) Consisting of two webs woven into one another. / (manufactured articles, linen) Consisting of two thicknesses.

Having two colours or shades. / Giving two different sounds, either alternately or simultaneously.

comprising two pieces

A garment consisting of two separate parts; especially such a swimsuit

Using or designed for use by both hands at once. / Involving, or designed for use by, two people. / Ambidextrous. / Having two hands. / (UK, slang, dated) Good with one's fists; able to fight well.

In a two-handed manner.

plural of two-four

A ballroom dance in duple time, having long, sliding steps / A piece of music for this dance

Obstructed from proceeding.

(idiomatic) Undecided or unsure; equivocating; conflicted in one's opinions.