for lack of lubricant
61Condom — This article is about the transmission barrier and contraceptive device. For other uses, see Condom (disambiguation). Condom …
62Fountain pen — A fountain pen is a nib pen that, unlike its predecessor the dip pen, contains an internal reservoir of water based liquid ink. From the reservoir, the ink is drawn through a feed to the nib and then to the paper via a combination of gravity and… …
63Pebble bed reactor — Sketch of a pebble bed reactor in Italian …
64Crown (dentistry) — Intervention ICD 9 CM 23.41 MeSH …
65Artificial tears — are lubricant eye drops used to treat the dryness and irritation associated with deficient tear production in keratoconjunctivitis sicca (dry eyes).cite web url = http://www.emedicine.com/oph/topic695.htm title = Keratoconjunctivitis, Sicca… …
66Platinum Grit — Infobox webcomic| title = Platinum Grit caption = author = Trudy Cooper, Danny Murphy and Doug Bayne url = http://www.platinumgrit.com/ status = began = 1993/1994 ended = genre = ratings = Platinum Grit is an Australian self published comic book …
67automobile — automobilist /aw teuh meuh bee list, moh bi list/, n. /aw teuh meuh beel , aw teuh meuh beel , aw teuh moh beel, beuhl/, n. 1. a passenger vehicle designed for operation on ordinary roads and typically having four wheels and a gasoline or diesel… …
68chondrichthian — /kon drik thee euhn/, n. any member of the class Chondrichthyes, comprising the cartilaginous fishes. [ < NL, equiv. to chondr CHONDR + Gk ichthýes (pl.) fish] * * * ▪ fish class Introduction class name Chondrichthyes, or Selachii any… …
69building construction — Techniques and industry involved in the assembly and erection of structures. Early humans built primarily for shelter, using simple methods. Building materials came from the land, and fabrication was dictated by the limits of the materials and… …
70digestive system, human — Introduction the system used in the human body for the process of digestion. The human digestive system consists primarily of the digestive tract (alimentary canal), or the series of structures and organs through which food and liquids pass… …
