To maintain the gloss and beauty of this type of tile, you need to clean, sweep and mop the floor daily. 4. Porcelain tiles share a lot of the positive characteristics of ceramic kitchen floor tiles. Furthermore, this kind of tile is quite durable and scratch resistant.
fulcrum â(plural fulcrums or fulcra). ( 1 mechanics) The support about which a lever pivots. 2  It is possible to flick food across the table using your fork as a lever and your finger as a fulcrum.
antrum in Medicine. antrum anÂ·trum (Än'trÉm) n. pl. anÂ·tra (-trÉ) A nearly closed cavity or chamber, especially in a bone. The pyloric end of the stomach, partially shut off during digestion from the cardiac end by sphincter muscles in the stomach wall.