When necessary, always create a JPG or PNG for use on the web from this master vector file. Just be sure to save the new raster file in the exact dimensions needed. *A PDF is generally a vector file. However, depending how a PDF is originally created, it can be either a vector or a raster file.
tetracaine - a crystalline compound used in the form of a hydrochloride as a local anesthetic local anaesthetic, local anesthetic, topical anaesthetic, topical anesthetic, local - anesthetic that numbs a particular area of the body
tetrad(Noun) A group of four things. tetrad(Noun) A tetravalent atom or radical. tetrad(Noun) Two pairs of sister chromatids (a dyad pair) aligned in a certain way and often on the equatorial plane during the meiosis process.