Unconditional means given with no limits or terms attached. No conditions, and nothing to meet first.
It attaches to love, surrender, support and offers, and each is a strong claim. Unconditional love is what parents are supposed to feel. An unconditional offer from a university means the place is yours whatever your results, which is why they became controversial. Unconditional surrender is a military demand meaning nothing is being negotiated. Its opposite, conditional, is far commoner in ordinary life.
1adjectiveunconditionalNot limited by any conditions.
“They made her an unconditional offer in January.”
Old French
condicionel
French
conditionnel
English
conditional
English, today
unconditional
From un- + conditional. conditional comes from French conditionnel, from Old French condicionel, equivalent to condition + -al.
Etymology from Wiktionary, CC BY-SA