Definitions

1. verb

to assert something in common with another, or to assert something jointly or together

“The two leaders coasserted their commitment to the peace treaty.”

2. verb

to make a joint or combined assertion, especially of a right, claim, or title

“The company coasserted its ownership of the land with the neighboring village.”

3. noun

the act of asserting something in common with another, or the act of asserting something jointly or together

“The coassertion of their rights by the two groups was a significant turning point in the movement.”

4. noun

a joint or combined assertion, especially of a right, claim, or title

“The coassertion of their ownership of the land was recognized by the court.”