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acerose

1
[as-uh-rohs]
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adjective Botany.

needle-shaped, as the leaves of the pine.

RELATED WORDS

acuminate, acute, mucronate, pointy, sharp, acerate, acerous, acicular, aciculate

Nearby words

  1. acerb,
  2. acerbate,
  3. acerbic,
  4. acerbity,
  5. acerola,
  6. acerous,
  7. acervate,
  8. acervuline,
  9. acervulus,
  10. acescent
Also acerate, acerous1.

Origin of acerose

1
1775–85; special sense of acerose2, by misattribution of acer- to Latin acus needle, whose stem is acu- and not acer- (cf. acute)

acerose

2
[as-uh-rohs]

adjective

resembling chaff.
mixed with chaff.

Origin of acerose

2
1715–25; < Latin acerōsus, equivalent to acer- (stem of acus) chaff + -ōsus -ose1
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019
British Dictionary definitions for acerose

acerose

acerous

adjective

shaped like a needle, as pine leaves

Word Origin for acerose

C18: from Latin acerōsus full of chaff (erroneously used by Linnaeus as if derived from ācer sharp)
Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012