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Definition 2024

sinkless ‎(not comparable)

Without a sink (of any kind).
- 2004, Peter Atkins, Galileo's finger: the ten great ideas of science
  To see that Kelvin's and Clausius's statements are indeed equivalent, let's use a hypothetical sinkless engine to drive another hypothetical sinkless engine in reverse...
- 2009, Margaret Donnelly, The Song of the Goldencocks
  Esther leaned against the sinkless wooden counter against the wall. The counter supported a portable gas stove and a bucket of rainwater.