[degree] See: [TO A DEGREE], [TO THE NTH DEGREE].

[dekko] Look. From the Hindi, dekho.

[deliver the goods] {v. phr.} 1. To carry things and give […]

[delta wave] {n.}, {informal}, {semi-technical} A brain wave 1-3 cycles per […]

[demand] See: [IN DEMAND].

[Dennis the Menace] {n. phr.} After the notorious television character played […]

[dent] See: [MAKE A DENT IN].

[deposit] See: [ON DEPOSIT].

[depth] See: [BEYOND ONE'S DEPTH].

[dernoe] "(I) don't know"