Writer :: Writer (n.) One who writes, or has written; a scribe; a clerk..
Writer :: Writer (n.) One who is engaged in literary composition as a profession; an author; as, a writer of novels..
Writer :: Writer (n.) A clerk of a certain rank in the service of the late East India Company, who, after serving a certain number of years, became a factor..
Xenopterygii :: Xenopterygii (n. pl.) A suborder of fishes including Gobiesox and allied genera. These fishes have soft-rayed fins, and a ventral sucker supported in front by the pectoral fins. They are destitute of scales..
Xiphisternum :: Xiphisternum (n.) The posterior segment, or extremity, of the sternum; -- sometimes called metasternum, ensiform cartilage, ensiform process, or xiphoid process..
Yesternoon :: Yesternoon (n.) The noon of yesterday; the noon last past.
Yesterweek :: Yesterweek (n.) The week last past; last week.
Yesteryear :: Yesteryear (n.) The year last past; last year.
Youngster :: Youngster (n.) A young person; a youngling; a lad.
Ytterbic :: Ytterbic (a.) Pertaining to, or derived from, ytterbium; containing ytterbium..
Ytterbium :: Ytterbium (n.) A rare element of the boron group, sometimes associated with yttrium or other related elements, as in euxenite and gadolinite. Symbol Yb; provisional atomic weight 173.2. Cf. Yttrium..
Ziment-water :: Ziment-water (n.) A kind of water found in copper mines; water impregnated with copper.