Term Name:	positive regulation of spindle checkpoint
Synonyms:	spindle checkpoint activation
Definition:	Any process that increases the rate, frequency, or extent of the spindle checkpoint, a cell cycle checkpoint that delays the metaphase/anaphase transition until the spindle is correctly assembled and oriented, and chromosomes are attached to the spindle.
Ontology:	GO: Biological Process [GO:0090232]    QuickGO    AmiGO