शानँ = श आ न चंद्र बिंदी
stake upto (till end/ at the end) pull push = whet
धातु अर्थ
तेजन = तिज् + ल्युट्
cotainer labeled (opening inside log) = one with opening inside log = bamboo
निशान = नि + शान् / शो + ल्युट्
objectify (pulling (नि) from (ओ) stake (श)) = refers to sharpening/whetting.