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Ironclad

speaker

Meaning

Adj

In Iron:
Covered with
,
, or some
; armor-plated.
Solid or certain; not able to be
or
; irrefutable.
Rigorous;
; exacting.
Stubborn; inflexible.

Noun

A metal-plated
,
, or vehicle.
In Military:
An
, (especially) one
the
of
steel.
Sourced from
Wiktionary

Origin

ironclad
English
arrow
clad
English
iron
English
Sourced from
Etym
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