(anatomy) A duct that receives and concentrates urine from the distal convoluted tubule of nephrons and discharges it into the calyces of the renal pelvis.

plural of collecting duct

(psychology, uncountable) Synonym of injustice collecting / (psychology, countable) The list of injustices an injustice collector collects through injustice collecting.

(psychology) A condition, where one remembers and itemizes slights, imagined or real.

A digital collection of material, especially one avaialble to library users.

plural of e-collection

The collection of recyclable waste separately from that which is not recyclable.

plural of selective collection

plural of debt collection

Synonym of debt collection