(euphemistic) Dog feces.

Going from house to house, when selling, delivering or asking for something. / Sent or delivered from a store or factory directly to a house.

To take a dog for a walk, so as to give it exercise. / (idiomatic, yo-yo) To perform a trick where the yo-yo rolls on the ground, attached to the string.

(idiomatic) Thoroughly practiced, rehearsed, or understood; mastered.

(intransitive) To become less excited, intense, or angry. / (transitive) To cause to become less excited, intense, or angry.

(colloquial, idiomatic, dated) To dress up; to make a show of wealth and/or importance; to be pretentious.

A swimming stroke in the style of a dog swimming.

To swim in dog paddle style.

(physics) A quark having a fractional electric charge of -1/3 and a mass of about 4 to 8 MeV. / Symbol: d

(vulgar, uncommon, Canada) To avoid work; to make it appear as if one is working. / (vulgar, uncommon) To make a horrible or catastrophic mistake; to screw the pooch.