THREE-PLY
Three"-ply`, a.
Defn: Consisting of three distinct webs inwrought together in weaving, as cloth or carpeting; having three strands; threefold.
THREE-POINTED
Three"-point`ed, a. (Bot.)
Defn: Having three acute or setigerous points; tricuspidate.
THREE-PORT
Three"-port`, a.
Defn: Having three ports; specif.: Designating a type of two-cycle internal-combustion engine in which the mixture enters the crank case through a port uncovered by the piston near the end of its stroke.
THREE-QUARTER
Three"-quar`ter, a. (Paint.)
Defn: Measuring thirty inches by twenty-five; — said of portraitures. Three-quarter length, a portrait showing the figure to the hips only.
THREE-SCORE
Three"-score`, a.
Defn: Thrice twenty; sixty.