Definition of macro- in English:

macro-

Pronunciation: /ˈmakrəʊ/

combining form

2Long; over a long period: macroevolution

Origin

from Greek makros 'long, large'.

Definition of macro- in:

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Word of the day demoralize
Pronunciation: dəˈmôrəˌlīz
verb
cause (someone) to lose confidence or hope; dispirit