Definition of redwoods:
(n) :
(countable, uncountable, USDA-preferred term) A tree of the species Sequoia sempervirens.
(n) :
(uncountable) Wood of the species Sequoia sempervirens.
(n) :
(countable) Any of the evergreen conifers belonging to the genus Sequoia in the wide sense.
(n) :
(countable) A tree of species Manilkara bidentata harvested for timber and latex.
(n) :
(uncountable) Timber from the Manilkara bidentata tree.
(n) :
(uncountable, British, obsolete) Wood of the species Pinus sylvestris.