Sentence Examples


  • Chair back cushions are buffeted by every wind that blows, and periodic summer rains run from the top of the cushion down, creating a greater opportunity for taking on moisture through the seams, with the resulting risk of mold and mildew.
  • His name is best known for the share he had in the periodic classification of the elements.
  • Numerous attempts have been made to find periodic variations in thunderstorm frequency.
  • In its chemical relations, titanium is generally tetravalent, and occurs in the same sub-group of the periodic classification as zirconium, cerium and thorium.
  • "Time for our periodic chat, little brother," he said, and motioned to the other chair before the hearth.