Word: coalsacks
Part of speech: Noun
Syllables: coal
sacks
Definition: Plural of coalsack. Any of the spaces in the Milky Way which are very black, owing to the nearly complete absence of stars.
Morphemes:
Affix: coal
Language: en
PoS: Noun
Meaning: A type of coal, such as bituminous, anthracite, or lignite, and grades and varieties thereof.
Affix: sack
Language: en
PoS: Noun
Meaning: A bag; especially a large bag of strong, coarse material for storage and handling of various commodities, such as potatoes, coal, coffee; or, a bag with handles used at a supermarket, a grocery sack; or, a small bag for small items, a satchel.
Etymology Compounds: Affix: siccus
Language: la
Decoded: siccus
Meaning: dry
Affix: -s
Language: en
PoS: Suffix
Meaning: Used to form many pluralia tantum (nouns that are almost or entirely without singular forms).