This is the 13355th most frequent German word.
bedingungslos
Unconditional.
Here, "bedingungslos" is used as an adverb to describe the manner of loving, implying a love without conditions.
Ich liebe dich bedingungslos.
I love you unconditionally.
In this example, "bedingungslos" acts as an adjective modifying "Kapitulation", indicating that the surrender was made without imposing any conditions.
Eine bedingungslose Kapitulation wurde akzeptiert.
An unconditional surrender was accepted.
"Bedingungslos" is used as an adverb to express the way the person joined the team, suggesting it was done freely and without stipulations.