news·let·ter 
(nzlĕt′ər, nyz-)
(nzlĕt′ər, nyz-)n.
A printed report giving news or information of interest to a special group.
- macroevolution
- macroevolutionary
- macrofauna
- macrofaunal
- macrofossil
- macrogamete
- macroglobulin
- macroglobulinemia
- macroglossia
- macrograph
- macrography
- macroinstruction
- macroinvertebrate
- macrolide
- macromere
- macromolecular
- macromolecule
- macron
- macronuclear
- macronucleus
- macronutrient
- macrophage
- macrophagic
- macrophysics
- macrophyte