aculeate
‘pointed’
Lexical development traced from the Tamil root:
Lat. aculeatus ‘having a sting; thorny, prickly’ < aculeus ‘a sting, prickle’ < acus ‘a needle’ < ak < ak- < Tamil akku
Technical words derived from 'aculeate'
aculeate - முள்ளுள்ள; daincha (sesbania aculeata) - தக்கைப்பூண்டு.