Definition: The expression (o1 MERO o2) states that o1 is a part of o2 in a very general sense. MERO is defined as a generalization of the relations PARS, ORIGM, ELMT, SUBM, and TEMP comprising all partonymic relationships.
(o1 MERO o2)
o1
o2
MERO
PARS
ORIGM
ELMT
SUBM
TEMP