ei·co·sa·noid 
(īkō-sə-noid′)
(īkō-sə-noid′)n.
Any of a group of substances that are derived from arachidonic acid, including leukotrienes, prostaglandins, and thromboxanes.
[eicosan(e), chemical name (Greek eikosi, twenty, from its twenty carbon atoms; see wīktī- in the Appendix of Indo-European roots + -ANE) + -OID.]
- Marcus Valerius Martialis.
- Marcus Vipsanius
- Marcus Vitruvius Pollio.
- Marcy
- Mar del Plata
- Mardi Gras
- Marduk
- mare
- mare
- Marengo
- mare's nest
- mare's-tail
- Marfan syndrome
- Margaret
- Margaret
- Margaret
- Margaret
- Margaret Caroline
- Margaret Chase
- Margaret Eleanor
- Margaretha Geertruida Zelle.
- Margaret Higgins
- Margaret Hilda
- Margaret Hookham.
- Margaret Morse