Scalar product of force, \(\boldsymbol{F}\), and position change, \(\text{d}\boldsymbol{r}\), \(w = \int \boldsymbol{F}\cdot \text{d}\mathbf{r}\).
Sources: Green Book, 2nd ed., p. 48 [Terms] [Book] PAC, 1996, 68, 957. (Glossary of terms in quantities and units in Clinical Chemistry (IUPAC-IFCC Recommendations 1996)) on page 999 [Terms] [Paper]