As a noun constriction
is the act of constricting, the state of being constricted, or something that constricts.
As a proper noun angor is
a language of papua new guinea in sandaun province it belongs to the small senagi family.
The act of constricting, the state of being constricted, or something that constricts
A narrow part of something; a stricture
(medicine, dated) Great anxiety accompanied by painful constriction at the upper part of the belly, often with palpitation and oppression.