Third-person singular simple present indicative form of double up

present participle of double up

a planet with a moon large enough to be considered a planet, were the planet not there, having a substantial portion of the system's overall mass.

plural of double kiss

plural of B-double

(Australia) A truck and trailer combination consisting of a prime mover coupled to two trailers.

(roofing) Application of asphalt, slate, or wood roofing such that the lapped portion is at least two inches wider than the exposed portion, resulting in two layers of roofing material over the deck.

plural of double-wide

(US) A trailer measuring twenty feet or more in width and ninety feet or less in length, towed as a two separate units before assembly; especially, a mobile home that is twice its standard width.

(bodybuilding) A standard pose in which both sets of biceps are flexed and the chest is thrust forward.