(databases) A join yielding a set of records for two tables, where all rows of the "left" table are enlisted with all rows of the "right" table, even if the join condition does not find any matching row on the "right".

plural of full outer join

(databases) A join yielding a set of records for two tables, where all rows of the "right" table are enlisted with all rows of the "left" table, even if the join condition does not find any matching row on the "left".

simple past tense and past participle of join the choir invisible

Third-person singular simple present indicative form of join the choir invisible

If your adversaries are stronger than you, it is better to join their side.

(humorous) Being available for sexual relationships with various people is preferable to committing oneself to a single partner.

Alternative form of why buy a book when you can join a library

So as to join or unite.