There are 0.0021929205257495 ounces in a drop. 1 Drop is equal to 0.0021929205257495 Ounces. 1 drop = 0.0021929205257495 fl oz. Used very commonly in medicine and cooking, a drop is a unit of volume defined as the volume of a liquid in one drop. It has been used since the 19th century and is considered one of the most roughly specified units of volume.
Dissertation definition, a written essay, treatise, or thesis, especially one written by a candidate for the degree of Doctor of Philosophy. See more.
A thesis is a hypothesis or conjecture. A PhD dissertation is a lengthy, formal document that argues in defense of a particular thesis. (So many people use the term ``thesis'' to refer to the document that a current dictionary now includes it as the third meaning of ``thesis'').