lentokelvoton (Finnish) comes from Finnish lento, from Italian lento, from Spanish lento, from Galician -ura, from Latin -ura, from Latin -tūra — ing, -ure, -work.
lentokelvoton (Finnish): unairworthy, unflightworthy unfit for an air voyage
Definitions
unairworthy, unflightworthy unfit for an air voyage
Ancestry of “lentokelvoton”, step by step
lentokelvoton traces back through two separate lines of ancestry.