subtle difficult to detect or grasp by the mind or analyze
doubtless certainly; without question
butt weld a butt joint that is welded
doubled twice as great or many
doublet a man's close-fitting jacket, worn during the Renaissance
spot weld each of the welds made by welding at a separate point
bobtailed having a short or shortened tail
butt-weld a butt joint that is welded
buttweld join by a butt weld
subtlety the quality of being difficult to detect or analyze
double date a date in which two couples participate
double-dyed without qualification; used informally as intensifiers
total heat (thermodynamics) a thermodynamic quantity equal to the internal energy of a system plus the product of its volume and pressure
double dye dye twice
spot-weld each of the welds made by welding at a separate point
doubtful fraught with uncertainty
double talk deliberately unintelligible gibberish
spotweld make circular welds
double reed a pair of joined reeds that vibrate together to produce the sound in some woodwinds
doubtfully in a doubtful manner