spicules is a form of:

Overgrow



verbpast tense: Overgrew ; past participle: Overgrown ; present participle: Overgrowing ; 3rd person singular present Overgrows
1.
(TRANSITIVE) (To grow over; overspread with growth to outgrow) ដុះឡើងពាសពេញ, ធំឆាប់រហ័ស
Example: Every year we kill the weeds that overgrow the path, The puppy overgrew his box in three months, an overgrown puppy.
2.
(វេជ្ជសាស្ត្រ) ដុះឡើងពាសពេញ, ធំធាត់រហ័ស, ដុះជាលិកាខ្លាំងពេក
ENGLISH MEANING
verbpast tense: Overgrew ; past participle: Overgrown ; present participle: Overgrowing ; 3rd person singular present Overgrows
1.
(TRANSITIVE) To grow over; to cover with growth or herbage, esp. that which is rank.
2.
(TRANSITIVE) To grow beyond; to rise above; hence, to overcome; to oppress.
3.
(INTRANSITIVE) To grow beyond the fit or natural size; as, a huge, overgrown ox.