Synonym of ceiling function

(mathematics) A function that maps a real number to the smallest integer that is no smaller than it.

plural of absolute ceiling

(aviation) The maximum altitude above sea level that an aircraft or missile can maintain horizontal flight under normal conditions.

(zoology) Any amphipod in the family Ceinidae.

plural of ceinid

plural of ceiba

plural of dropped ceiling

Facing or directed toward the ceiling.

Toward the ceiling.