a term or period of three months. 2. one of the three approximately equal terms into which the year is divided by some colleges, schools, etc. Then, at the end of the first trimester, John drops a bombshell: there is not one love-child, but two.
definition of secant 1 a straight line cutting a curve at two or more points 2 a straight line drawn from the center of a circle through one end of a circular arc to a tangent drawn from the other end of the arcefinition of secant 1 a straight line cutting a curve at two or more points 2 a straight line drawn from the center of a circle through one end of a circular arc to a tangent drawn from the other end of the arc
Definition - What does Supernatant mean? The supernatant is the clear liquid that lies above the solid residue after centrifugation, precipitation, crystallization or settling. The liquid is normally free of precipitate and has a lower density. The process leading to the supernatant formation is used in separating the several components making up a complex mixture.