open up

(verb) cause to open or to become open. Synonyms: open, open up. Example: "Mary opened the car door."

(verb) become available. Synonyms: open, open up. Example: "An opportunity opened up."

(verb) make available. Synonyms: open, open up. Example: "This opens up new possibilities."

(verb) open up an area or prepare a way. Synonyms: pioneer, open up. Example: "She pioneered a graduate program for women students."

(verb) start to operate or function or cause to start operating or functioning. Synonyms: open, open up. Example: "Open a business."

(verb) become open. Synonyms: open, open up. Example: "The door opened."

(verb) talk freely and without inhibition. Synonyms: open up.