Definition of ironclad. 1  1 : sheathed in iron armor âused especially of naval vessels. 2  2 : so firm or secure as to be unbreakable: such asa : binding an ironclad oathb : having no obvious weakness an ironclad case against the defendant.
Best Answer: CR means a credit. If this appears on the balance due line of your statement, it means that you owe nothing and that you are that much ahead of future charges and no payment or acknowledgment is needed.
Definition - What does Cru mean? Cru is a French wine term that means âGrowthâ. It appears on wine labels and can denote many things, depending on where the wine was made. In the simplest terms, Cru is a status term, indicating that the winery, vineyard or estate has met specific qualifications to use that term. When âClassÃ©â follows the term, it means that the vineyard is classified and is part of the Classed Growth designations. There are two ways to interpret âcruâ: