1. DeCrepitate definition, to roast or calcine (salt, minerals, etc.) so as to cause crackling or until crackling ceases

2. DeCrepitate definition is - to roast or calcine (a substance, such as salt) so as to cause crackling or until crackling stops

3. DeCrepitate definition is - to roast or calcine (a substance, such as salt) so as to cause crackling or until crackling stops.