acicular
‘having the shape of a needle’
Lexical development traced from the Tamil root:
Lat. acicula ‘needle, small pin’ < acus ‘pin’ < uhs < ak- < Tamil akku
acicular
Technical words derived from 'acicular'
acicular crystal - ஊசியுருப்பளிங்கு; acicular iron - ஊசியிருப்பு; acicular powder; ஊசியுருப்பொடி; acicular structure - ஊசியுரு அமைப்பு; acicular powder - நார்ப் பொடி
English words derived from akku connoting 'sharpness'