buraco negro
/buˈɾaku ˈnegɾu/
o
noun
B1
o (masc.) a (fem.)
Underline = a spelling pattern that usually signals that gender.
Forms
- plural
- os buracos negros
Meaning
-
black hole
-
Os cientistas estudam buracos negros.
Scientists study black holes.
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Similar words
Similar in other languages
Practice
1 What does buraco negro mean?
black hole
2 Fill the gap: Os cientistas estudam ___ negros.
Full sentence: Os cientistas estudam buracos negros. (Scientists study black holes.)
3 Which fingerprint chart matches buraco negro?
buraco negro: neutral register, common frequency, general domain, neutral connotation.
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