
1) Acerate 2) Acicular 3) Chaffy 4) Like chaff 5) Narrow and long and pointed 6) Needle-shaped 7) Needlelike 8) Pointed 9) Shaped like a pine needle 10) Simple 11) Slender and sharp 12) Unsubdivided
Found on
https://www.crosswordclues.com/clue/acerose

Needle-shaped, like pine needles.
Found on
http://ppathw3.cals.cornell.edu/glossary/Defs_A.htm

• (a.) Having the nature of chaff; chaffy. • (a.) Needle-shaped, having a sharp, rigid point, as the leaf of the pine.
Found on
http://thinkexist.com/dictionary/meaning/acerose/

needle-shaped
Found on
http://www.calflora.net/botanicalnames/botanicalterms.html

needle-shaped
Found on
http://www.encyclo.co.uk/local/21767
Ac'er·ose` adjective [ (a) Latin
acerosus chaffy, from
acus , gen.
aceris , chaff; (b) as if from Latin
acus needle: confer French
acéreux .]
(Botany) (a) Having the nature of chaff; chaffy.
(b) Needle-shaped, having a sharp, rigid point, a...
Found on
http://www.encyclo.co.uk/webster/A/17

acerose Sharp pointed and slender, as a pine needle.
Found on
http://www.wordinfo.info/words/index/info/view_unit/12/

needle-shaped, as the leaves of the pine.
Found on
https://www.infoplease.com/dictionary/acerose
No exact match found.