Word: macrocolumn
Part of speech: Noun
Syllables: ma
cro
co
lumn
Definition: A relatively large-scale column
Morphemes:
Affix: macro-
Language: en
PoS: Prefix
Meaning: large
Affix: column
Language: en
PoS: Noun
Meaning: A unit of width, especially of advertisements, in a periodical, equivalent to the width of a usual column of text.