(n) ostensible (surface) reason
(n) context-free language
(n) (comp) context-free grammar
(exp) to inquire into the origin
(exp,v1) to give a reason
(exp) to ask the reason
(exp,v1) to give a reason
(n) justifiable cause for noncompliance with the law
(exp) the reason(s) is (are) as follows
(n) principle of sufficient reason (logic)
(n) freedom to carry out political activities
freedom of political activity
(n) anthropozoonosis (diseases transmitted to humans by animals)
(n) freelance journalist
(exp) (obsc) to let a chance to do something slip through one's fingers
(exp) for whatever reason
(exp) for various reasons
(n) (comp) deterministic context-free grammar
(n) cradle of liberty
(exp) actio libera in causa