degree day factordegree hourdegree of compactiondegree of consolidationdegree of curvaturedegree of curvedegree of drainagedegree of freedomdegree of hardeningdegree of indeterminacydegree of reactiondegree of restraintdegree of retardancedegree of saturationdegree of shrinkagedegree of statical indeterminacydegree of treatmentdehumidifierdehydratedehydrateddehydrationdeicerdeicer saltdelaydelayed action fusedelayed elastic responddelicay of touchdelineationdelivery headdelivery pipedeltadelta circuitdelta girderdemand surgedendritedendrite drainagedendrite drainage patterndensedense concretedense gradeddense graded aggregatedense graded mixdense sanddensenessdensification of concretedensimeterdensitydensity bottledensity currentdensity of snow