Meaning of the Sanskrit Word: dipah
dīpaḥ—a lamp Bg 6.19
adhyātma-dīpaḥ—the light for all transcendental knowledge (knowing You, one knows everything: yasmin vijñāte sarvam evaṁ vijñātaṁ bhavati). SB 10.3.24
jñāna-dīpaḥ—the torchlight of knowledge SB 6.15.16