ALL meanings of sine qua non
si·ne qua non
S s - noun sine qua non an indispensable condition; requisite. 1
- noun sine qua non prerequisite 1
- singular noun sine qua non A sine qua non is something that is essential if you want to achieve a particular thing. 0
- noun sine qua non an essential condition or requirement 0
- noun sine qua non an essential condition, qualification, etc.; indispensable thing; absolute prerequisite 0