Associations to the word «Nabla»
Wiktionary
NABLA, noun. (Hebrew) A Hebrew stringed instrument.
NABLA, noun. (analysis) The symbol ∇, used to denote the gradient operator.
Wise words
Words are always getting conventionalized to some secondary
meaning. It is one of the works of poetry to take the
truants in custody and bring them back to their right
senses.