A

• Character

  The first letter of the Portuguese alphabet, written in the Latin script.

• Noun

maré

tide (periodic change of sea level)

invadiu

third-person singular preterite indicative of invadir

o

• Character

  The fifteenth letter of the Portuguese alphabet, written in the Latin script.

• Article
• Pron

estuário

estuary (place where ocean tides and river water merge)

em

1. in; inside; within (contained by)
2. on; on top of (located just above the surface of)
3. in; at (located in a location)
4. in (part of; a member of)
5. in; into; inside (towards the inside of)
6. indicates the target of an action
7. in (pertaining to the particular thing)
8. in (immediately after a period of time)
9. in; during (within a period of time)
10. at; in (in a state of)
11. in (indicates means, medium, format, genre or instrumentality)
12. in (indicates a language, script, tone etc. of writing, speaking etc.)
13. in (wearing)
14. (slang) indicates that the object deserves a given punishment

ritmo

rhythm

ameaçador

threatening (presenting a threat)