impregnable

• Descreve um lugar ou construção tão forte e bem protegido que é impossível de ser tomado ou invadido à força. Também pode se referir a algo que não pode ser derrotado, abalado ou superado.

Describes a place or structure that is so strong and well-protected that it cannot be entered or captured by force.

1. UnassailableC1formal

   So strong and well-constructed that it cannot be attacked or captured.

   Inexpugnável

   • The fortress was considered impregnable by the enemy.
   • They built an impregnable wall around the city.
   • His argument was logically impregnable.

   Sinônimosfortifiedimpenetrableindestructibleinvincibleinvulnerablesecurestrongunassailable

   Antônimosassailabledefenselesspenetrableunprotectedvulnerableweak

2. FertileC2formal

   Capable of becoming pregnant or of conceiving offspring.

   Fértil

   • The mare was confirmed to be impregnable by the veterinarian.
   • In some species, females are only impregnable during a specific season.
   • The study focused on factors that affect whether a woman is impregnable.

   Sinônimosfecundfertilefruitfulprolific

3. InvincibleC1formal

   Incapable of being defeated, overcome, or refuted.

   Invencível

   • The team's defense seemed impregnable throughout the tournament.
   • Her confidence was an impregnable fortress against criticism.
   • The theory was considered impregnable until new evidence emerged.

   Sinônimosindomitableinvincibleinvulnerableunassailableunbeatableunconquerable

   Antônimosdefenselessexposedvulnerableweak