(logic) The discipline which deals with the relationship of parts with their respective wholes.

(philosophy, logic) Of or pertaining to mereology, a collection of axiomatic first-order theories dealing with parts and their respective wholes.

plural of mereotopology

(mathematics) A theory combining mereology and topology, investigating relations between parts and wholes and boundaries between them.

(rare, poetic, archaic) A porpoise or dolphin.

alternative plural of mereswine

A flat, sharp-edged, often disc-shaped knob, separating the stem of a drinking-glass from the foot.

plural of merengue

plural of merese

(mineralogy) A monoclinic-prismatic mineral containing chlorine, hydrogen, lead, and oxygen.