A secondary ceiling, suspended from above, used to conceal wiring, plumbing and ducts

(uncountable) Cheap rough cloth such as would be used to make bags (sacks). / (countable) Firing or termination of an employee.

(mineralogy) A monoclinic-prismatic grayish white mineral containing lithium, oxygen, and tantalum.

The style in which someone's hair has been cut and arranged.