verb
justify
JUS-tih-fye/ˈdʒʌstɪfaɪ/
To establish that something is right or warranted.
The student shows the construction steps to justify the conclusion.

Etymology
The pieces mean ‘make just.’ In the selected sense, this becomes showing something to be right or reasonable, rather than changing the thing itself.
In context
For example, the person who's always mad about something may justify their anger as a normal response to being around idiots.
More examples
- The small savings do not justify the extra work.
- She justified her decision by pointing to the safety risks.
- In Christian teaching, God justifies sinners through faith.
Forms
justify · justifies · justified · justifying
justification noun — A reason that supports an action.
justifiable adjective — Able to be shown as reasonable.