Macro- :: Macro- () A combining form signifying long, large, great; as macrodiagonal, macrospore..
Macro-chemistry :: Macro-chemistry (n.) The science which treats of the chemical properties, actions or relations of substances in quantity; -- distinguished from micro-chemistry..
Macrocephalous :: Macrocephalous (a.) Having the cotyledons of a dicotyledonous embryo confluent, and forming a large mass compared with the rest of the body..
Macrochires :: Macrochires (n. pl.) A division of birds including the swifts and humming birds. So called from the length of the distal part of the wing.
Macrocosm :: Macrocosm (n.) The great world; that part of the universe which is exterior to man; -- contrasted with microcosm, or man. See Microcosm..
Macrocosmic :: Macrocosmic (a.) Of or pertaining to the macrocosm.
Macrocystis :: Macrocystis (n.) An immensely long blackish seaweed of the Pacific (Macrocystis pyrifera), having numerous almond-shaped air vessels..
Macrodactyl :: Macrodactyl (n.) One of a group of wading birds (Macrodactyli) having very long toes.
Macrology :: Macrology (n.) Long and tedious talk without much substance; superfluity of words.
Macrometer :: Macrometer (n.) An instrument for determining the size or distance of inaccessible objects by means of two reflectors on a common sextant.
Macron :: Macron (n.) A short, straight, horizontal mark [-], placed over vowels to denote that they are to be pronounced with a long sound; as, a, in dame; /, in s/am, etc..