Definition of Impregnable

1. Adjective. Immune to attack; incapable of being tampered with. "A secure telephone connection"

Exact synonyms: Inviolable, Secure, Strong, Unassailable, Unattackable
Similar to: Invulnerable
Derivative terms: Impregnability, Secureness

2. Adjective. Capable of conceiving.
Exact synonyms: Conceptive
Similar to: Fertile
Derivative terms: Conceive

3. Adjective. Incapable of being overcome, challenged or refuted. "Impregnable self-confidence"
Exact synonyms: Inexpugnable
Similar to: Unconquerable

Definition of Impregnable

1. a. Not to be stormed, or taken by assault; incapable of being subdued; able to resist attack; unconquerable; as, an impregnable fortress; impregnable virtue.

2. a. Capable of being impregnated, as the egg of an animal, or the ovule of a plant.

Definition of Impregnable

1. [adj]

Medical Definition of Impregnable

1. Capable of being impregnated, as the egg of an animal, or the ovule of a plant. See: Impregnate. Source: Websters Dictionary (01 Mar 1998)

Lexicographical Neighbors of Impregnable

imprecates
imprecating
imprecation
imprecations
imprecatory
imprecise
imprecisely
impreciseness
imprecisenesses
imprecision
imprecisions
impregn
impregn
impregnability
impregnable (current term)
impregnable (current term)
impregnableness
impregnably
impregnant
impregnants
impregnate
impregnate
impregnated
impregnates
impregnating
impregnation
impregnation
impregnations
impregnator
impregnators

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