ironclad
A ship, vessel, or vehicle with a covering of iron, steel, or any other tough metalA ship, vessel, or vehicle with a covering of iron, steel, or (loosely) any other tough metal.
» Tom's alibi is ironclad.
CK · Tatoeba · CC BY 2.0 FRMeaning
3 sensesA ship, vessel, or vehicle with a covering of iron, steel, or (loosely) any other tough metal.
Panzerschiff
бронено́сецbronenósec
бронено́сецьbronenósecʹ, па́нцерникpáncernyk
An armor-plated warship, (especially) one preceding the invention of harveyized steel.
a wooden warship of the 19th century that is plated with iron or steel armor
A wooden warehouse with an outer skin of corrugated metal.
Examples
5 sentencesTom's alibi is ironclad.
Tom has an ironclad alibi.
deTom hat ein wasserdichtes Alibi. — Esperantostern
Tom had an ironclad alibi.
Tom has an ironclad alibi for the night of Mary's murder.
ruУ Тома железное алиби на ночь убийства Мэри. — odexed
Fadil had an ironclad alibi.
У Фадля було залізне алібі. — deniko
ruУ Фаделя было железное алиби. — Wezel