Meaning of DOUBLING in English

DOUBLING

/dub"ling/ , n. Naut.

the part of the upper or lower end of one spar of a mast that is overlapped by another spar above or below it.

[ 1350-1400; ME; see DOUBLE, -ING 1 ]

Random House Webster's Unabridged English dictionary.      Полный английский словарь Вебстер - Random House .